Home / 95,666.24-132,023.40-53,225.12

Finding the Fourth Proportional to 95,666.24, 132,023.40 and 53,225.12

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Solution

The fourth proportional to 95,666.24, 132,023.40 and 53,225.12 is: 73,452.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,666.24 : 132,023.40 = 53,225.12 : x
  2. Step 2: Convert to fraction form
    95,666.24/132,023.40 = 53,225.12/x
  3. Step 3: Cross multiply
    95,666.24x = 132,023.40 × 53,225.12
  4. Step 4: Simplify right side
    95,666.24x = 7,026,961,307.81
  5. Step 5: Solve for x
    x = 7,026,961,307.81/95,666.24
  6. Step 6: Final answer
    x = 73,452.88

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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.