Home / 148,447.60-222,616.08-59,671.18

Finding the Fourth Proportional to 148,447.60, 222,616.08 and 59,671.18

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Solution

The fourth proportional to 148,447.60, 222,616.08 and 59,671.18 is: 89,484.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,447.60 : 222,616.08 = 59,671.18 : x
  2. Step 2: Convert to fraction form
    148,447.60/222,616.08 = 59,671.18/x
  3. Step 3: Cross multiply
    148,447.60x = 222,616.08 × 59,671.18
  4. Step 4: Simplify right side
    148,447.60x = 13,283,764,180.57
  5. Step 5: Solve for x
    x = 13,283,764,180.57/148,447.60
  6. Step 6: Final answer
    x = 89,484.53

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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.