Home / 62,234.80-93,341.40-22,771.60

Finding the Fourth Proportional to 62,234.80, 93,341.40 and 22,771.60

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Solution

The fourth proportional to 62,234.80, 93,341.40 and 22,771.60 is: 34,153.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,234.80 : 93,341.40 = 22,771.60 : x
  2. Step 2: Convert to fraction form
    62,234.80/93,341.40 = 22,771.60/x
  3. Step 3: Cross multiply
    62,234.80x = 93,341.40 × 22,771.60
  4. Step 4: Simplify right side
    62,234.80x = 2,125,533,024.24
  5. Step 5: Solve for x
    x = 2,125,533,024.24/62,234.80
  6. Step 6: Final answer
    x = 34,153.45

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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.