Home / 150,343.13-225,528.01-39,535.13

Finding the Fourth Proportional to 150,343.13, 225,528.01 and 39,535.13

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Solution

The fourth proportional to 150,343.13, 225,528.01 and 39,535.13 is: 59,306.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,343.13 : 225,528.01 = 39,535.13 : x
  2. Step 2: Convert to fraction form
    150,343.13/225,528.01 = 39,535.13/x
  3. Step 3: Cross multiply
    150,343.13x = 225,528.01 × 39,535.13
  4. Step 4: Simplify right side
    150,343.13x = 8,916,277,967.51
  5. Step 5: Solve for x
    x = 8,916,277,967.51/150,343.13
  6. Step 6: Final answer
    x = 59,306.19

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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.