Home / 95,938.22-132,368.18-61,948.14

Finding the Fourth Proportional to 95,938.22, 132,368.18 and 61,948.14

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Solution

The fourth proportional to 95,938.22, 132,368.18 and 61,948.14 is: 85,471.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,938.22 : 132,368.18 = 61,948.14 : x
  2. Step 2: Convert to fraction form
    95,938.22/132,368.18 = 61,948.14/x
  3. Step 3: Cross multiply
    95,938.22x = 132,368.18 × 61,948.14
  4. Step 4: Simplify right side
    95,938.22x = 8,199,962,484.63
  5. Step 5: Solve for x
    x = 8,199,962,484.63/95,938.22
  6. Step 6: Final answer
    x = 85,471.28

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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.