Home / 67,962.60-101,828.76-41,612.28

Finding the Fourth Proportional to 67,962.60, 101,828.76 and 41,612.28

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Solution

The fourth proportional to 67,962.60, 101,828.76 and 41,612.28 is: 62,347.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,962.60 : 101,828.76 = 41,612.28 : x
  2. Step 2: Convert to fraction form
    67,962.60/101,828.76 = 41,612.28/x
  3. Step 3: Cross multiply
    67,962.60x = 101,828.76 × 41,612.28
  4. Step 4: Simplify right side
    67,962.60x = 4,237,326,873.17
  5. Step 5: Solve for x
    x = 4,237,326,873.17/67,962.60
  6. Step 6: Final answer
    x = 62,347.92

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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.