Home / 48,192.78-72,294.07-16,598.72

Finding the Fourth Proportional to 48,192.78, 72,294.07 and 16,598.72

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Solution

The fourth proportional to 48,192.78, 72,294.07 and 16,598.72 is: 24,899.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,192.78 : 72,294.07 = 16,598.72 : x
  2. Step 2: Convert to fraction form
    48,192.78/72,294.07 = 16,598.72/x
  3. Step 3: Cross multiply
    48,192.78x = 72,294.07 × 16,598.72
  4. Step 4: Simplify right side
    48,192.78x = 1,199,989,025.59
  5. Step 5: Solve for x
    x = 1,199,989,025.59/48,192.78
  6. Step 6: Final answer
    x = 24,899.77

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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.