Home / 60,917.22-91,414.71-23,507.46

Finding the Fourth Proportional to 60,917.22, 91,414.71 and 23,507.46

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Solution

The fourth proportional to 60,917.22, 91,414.71 and 23,507.46 is: 35,276.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,917.22 : 91,414.71 = 23,507.46 : x
  2. Step 2: Convert to fraction form
    60,917.22/91,414.71 = 23,507.46/x
  3. Step 3: Cross multiply
    60,917.22x = 91,414.71 × 23,507.46
  4. Step 4: Simplify right side
    60,917.22x = 2,148,927,638.74
  5. Step 5: Solve for x
    x = 2,148,927,638.74/60,917.22
  6. Step 6: Final answer
    x = 35,276.19

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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.