Home / 62,120.61-93,194.69-22,677.62

Finding the Fourth Proportional to 62,120.61, 93,194.69 and 22,677.62

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Solution

The fourth proportional to 62,120.61, 93,194.69 and 22,677.62 is: 34,021.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,120.61 : 93,194.69 = 22,677.62 : x
  2. Step 2: Convert to fraction form
    62,120.61/93,194.69 = 22,677.62/x
  3. Step 3: Cross multiply
    62,120.61x = 93,194.69 × 22,677.62
  4. Step 4: Simplify right side
    62,120.61x = 2,113,433,186.48
  5. Step 5: Solve for x
    x = 2,113,433,186.48/62,120.61
  6. Step 6: Final answer
    x = 34,021.45

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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.