Home / 148,348.38-222,559.02-43,168.26

Finding the Fourth Proportional to 148,348.38, 222,559.02 and 43,168.26

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Solution

The fourth proportional to 148,348.38, 222,559.02 and 43,168.26 is: 64,763.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,348.38 : 222,559.02 = 43,168.26 : x
  2. Step 2: Convert to fraction form
    148,348.38/222,559.02 = 43,168.26/x
  3. Step 3: Cross multiply
    148,348.38x = 222,559.02 × 43,168.26
  4. Step 4: Simplify right side
    148,348.38x = 9,607,485,640.71
  5. Step 5: Solve for x
    x = 9,607,485,640.71/148,348.38
  6. Step 6: Final answer
    x = 64,763.00

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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.