Home / 39,065.12-58,574.06-15,344.27

Finding the Fourth Proportional to 39,065.12, 58,574.06 and 15,344.27

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Solution

The fourth proportional to 39,065.12, 58,574.06 and 15,344.27 is: 23,007.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,065.12 : 58,574.06 = 15,344.27 : x
  2. Step 2: Convert to fraction form
    39,065.12/58,574.06 = 15,344.27/x
  3. Step 3: Cross multiply
    39,065.12x = 58,574.06 × 15,344.27
  4. Step 4: Simplify right side
    39,065.12x = 898,776,114.91
  5. Step 5: Solve for x
    x = 898,776,114.91/39,065.12
  6. Step 6: Final answer
    x = 23,007.13

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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.