Home / 95,547.22-131,867.96-61,654.24

Finding the Fourth Proportional to 95,547.22, 131,867.96 and 61,654.24

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Solution

The fourth proportional to 95,547.22, 131,867.96 and 61,654.24 is: 85,091.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,547.22 : 131,867.96 = 61,654.24 : x
  2. Step 2: Convert to fraction form
    95,547.22/131,867.96 = 61,654.24/x
  3. Step 3: Cross multiply
    95,547.22x = 131,867.96 × 61,654.24
  4. Step 4: Simplify right side
    95,547.22x = 8,130,218,710.71
  5. Step 5: Solve for x
    x = 8,130,218,710.71/95,547.22
  6. Step 6: Final answer
    x = 85,091.11

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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.