Home / 73,852.40-110,632.80-44,182.10

Finding the Fourth Proportional to 73,852.40, 110,632.80 and 44,182.10

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Solution

The fourth proportional to 73,852.40, 110,632.80 and 44,182.10 is: 66,185.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,852.40 : 110,632.80 = 44,182.10 : x
  2. Step 2: Convert to fraction form
    73,852.40/110,632.80 = 44,182.10/x
  3. Step 3: Cross multiply
    73,852.40x = 110,632.80 × 44,182.10
  4. Step 4: Simplify right side
    73,852.40x = 4,887,989,432.88
  5. Step 5: Solve for x
    x = 4,887,989,432.88/73,852.40
  6. Step 6: Final answer
    x = 66,185.93

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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.