Home / 95,810.24-132,218.16-55,547.34

Finding the Fourth Proportional to 95,810.24, 132,218.16 and 55,547.34

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Solution

The fourth proportional to 95,810.24, 132,218.16 and 55,547.34 is: 76,655.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,810.24 : 132,218.16 = 55,547.34 : x
  2. Step 2: Convert to fraction form
    95,810.24/132,218.16 = 55,547.34/x
  3. Step 3: Cross multiply
    95,810.24x = 132,218.16 × 55,547.34
  4. Step 4: Simplify right side
    95,810.24x = 7,344,367,087.69
  5. Step 5: Solve for x
    x = 7,344,367,087.69/95,810.24
  6. Step 6: Final answer
    x = 76,655.35

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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.