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Finding the Fourth Proportional to 44,291.60, 61,122.60 and 26,395.60

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Solution

The fourth proportional to 44,291.60, 61,122.60 and 26,395.60 is: 36,426.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,291.60 : 61,122.60 = 26,395.60 : x
  2. Step 2: Convert to fraction form
    44,291.60/61,122.60 = 26,395.60/x
  3. Step 3: Cross multiply
    44,291.60x = 61,122.60 × 26,395.60
  4. Step 4: Simplify right side
    44,291.60x = 1,613,367,700.56
  5. Step 5: Solve for x
    x = 1,613,367,700.56/44,291.60
  6. Step 6: Final answer
    x = 36,426.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.