Home / 25,330.68-34,769.08-24,248.12

Finding the Fourth Proportional to 25,330.68, 34,769.08 and 24,248.12

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Solution

The fourth proportional to 25,330.68, 34,769.08 and 24,248.12 is: 33,283.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,330.68 : 34,769.08 = 24,248.12 : x
  2. Step 2: Convert to fraction form
    25,330.68/34,769.08 = 24,248.12/x
  3. Step 3: Cross multiply
    25,330.68x = 34,769.08 × 24,248.12
  4. Step 4: Simplify right side
    25,330.68x = 843,084,824.13
  5. Step 5: Solve for x
    x = 843,084,824.13/25,330.68
  6. Step 6: Final answer
    x = 33,283.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.