Home / 44,139.13-60,912.60-25,276.25

Finding the Fourth Proportional to 44,139.13, 60,912.60 and 25,276.25

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Solution

The fourth proportional to 44,139.13, 60,912.60 and 25,276.25 is: 34,881.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,139.13 : 60,912.60 = 25,276.25 : x
  2. Step 2: Convert to fraction form
    44,139.13/60,912.60 = 25,276.25/x
  3. Step 3: Cross multiply
    44,139.13x = 60,912.60 × 25,276.25
  4. Step 4: Simplify right side
    44,139.13x = 1,539,642,105.75
  5. Step 5: Solve for x
    x = 1,539,642,105.75/44,139.13
  6. Step 6: Final answer
    x = 34,881.57

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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.