Home / 232,009-348,013.50-56,905

Finding the Fourth Proportional to 232,009, 348,013.50 and 56,905

Calculator

Solution

The fourth proportional to 232,009, 348,013.50 and 56,905 is: 85,357.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,009 : 348,013.50 = 56,905 : x
  2. Step 2: Convert to fraction form
    232,009/348,013.50 = 56,905/x
  3. Step 3: Cross multiply
    232,009x = 348,013.50 × 56,905
  4. Step 4: Simplify right side
    232,009x = 19,803,708,217.50
  5. Step 5: Solve for x
    x = 19,803,708,217.50/232,009
  6. Step 6: Final answer
    x = 85,357.50

Related Problems

Find fourth proportional to 116,004.50, 174,006.75 and 28,452.50
Half scale
Find fourth proportional to 464,018, 696,027 and 113,810
Double scale
Find fourth proportional to 232,010, 348,015 and 56,906
Similar ratio
Find fourth proportional to 348,013.50, 522,020.25 and 85,357.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.