Home / 35,206.14-48,627.63-28,499.34

Finding the Fourth Proportional to 35,206.14, 48,627.63 and 28,499.34

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Solution

The fourth proportional to 35,206.14, 48,627.63 and 28,499.34 is: 39,364.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,206.14 : 48,627.63 = 28,499.34 : x
  2. Step 2: Convert to fraction form
    35,206.14/48,627.63 = 28,499.34/x
  3. Step 3: Cross multiply
    35,206.14x = 48,627.63 × 28,499.34
  4. Step 4: Simplify right side
    35,206.14x = 1,385,855,360.76
  5. Step 5: Solve for x
    x = 1,385,855,360.76/35,206.14
  6. Step 6: Final answer
    x = 39,364.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.