Home / 60,220.60-90,259.14-24,680.49

Finding the Fourth Proportional to 60,220.60, 90,259.14 and 24,680.49

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Solution

The fourth proportional to 60,220.60, 90,259.14 and 24,680.49 is: 36,991.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,220.60 : 90,259.14 = 24,680.49 : x
  2. Step 2: Convert to fraction form
    60,220.60/90,259.14 = 24,680.49/x
  3. Step 3: Cross multiply
    60,220.60x = 90,259.14 × 24,680.49
  4. Step 4: Simplify right side
    60,220.60x = 2,227,639,802.18
  5. Step 5: Solve for x
    x = 2,227,639,802.18/60,220.60
  6. Step 6: Final answer
    x = 36,991.33

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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.