Home / 39,093.32-58,625.34-15,711.88

Finding the Fourth Proportional to 39,093.32, 58,625.34 and 15,711.88

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Solution

The fourth proportional to 39,093.32, 58,625.34 and 15,711.88 is: 23,561.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,093.32 : 58,625.34 = 15,711.88 : x
  2. Step 2: Convert to fraction form
    39,093.32/58,625.34 = 15,711.88/x
  3. Step 3: Cross multiply
    39,093.32x = 58,625.34 × 15,711.88
  4. Step 4: Simplify right side
    39,093.32x = 921,114,307.04
  5. Step 5: Solve for x
    x = 921,114,307.04/39,093.32
  6. Step 6: Final answer
    x = 23,561.94

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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.