Home / 60,442.09-90,663.03-16,068.85

Finding the Fourth Proportional to 60,442.09, 90,663.03 and 16,068.85

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Solution

The fourth proportional to 60,442.09, 90,663.03 and 16,068.85 is: 24,103.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,442.09 : 90,663.03 = 16,068.85 : x
  2. Step 2: Convert to fraction form
    60,442.09/90,663.03 = 16,068.85/x
  3. Step 3: Cross multiply
    60,442.09x = 90,663.03 × 16,068.85
  4. Step 4: Simplify right side
    60,442.09x = 1,456,850,402.96
  5. Step 5: Solve for x
    x = 1,456,850,402.96/60,442.09
  6. Step 6: Final answer
    x = 24,103.24

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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.