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Finding the Fourth Proportional to 59,445.86, 89,180.45 and 22,006.22

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Solution

The fourth proportional to 59,445.86, 89,180.45 and 22,006.22 is: 33,013.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,445.86 : 89,180.45 = 22,006.22 : x
  2. Step 2: Convert to fraction form
    59,445.86/89,180.45 = 22,006.22/x
  3. Step 3: Cross multiply
    59,445.86x = 89,180.45 × 22,006.22
  4. Step 4: Simplify right side
    59,445.86x = 1,962,524,492.37
  5. Step 5: Solve for x
    x = 1,962,524,492.37/59,445.86
  6. Step 6: Final answer
    x = 33,013.64

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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.