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Finding the Fourth Proportional to 62,348.91, 93,543.29 and 22,340.88

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Solution

The fourth proportional to 62,348.91, 93,543.29 and 22,340.88 is: 33,518.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,348.91 : 93,543.29 = 22,340.88 : x
  2. Step 2: Convert to fraction form
    62,348.91/93,543.29 = 22,340.88/x
  3. Step 3: Cross multiply
    62,348.91x = 93,543.29 × 22,340.88
  4. Step 4: Simplify right side
    62,348.91x = 2,089,839,388.77
  5. Step 5: Solve for x
    x = 2,089,839,388.77/62,348.91
  6. Step 6: Final answer
    x = 33,518.46

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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.