Home / 95,882.61-132,322.53-53,441.45

Finding the Fourth Proportional to 95,882.61, 132,322.53 and 53,441.45

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Solution

The fourth proportional to 95,882.61, 132,322.53 and 53,441.45 is: 73,751.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,882.61 : 132,322.53 = 53,441.45 : x
  2. Step 2: Convert to fraction form
    95,882.61/132,322.53 = 53,441.45/x
  3. Step 3: Cross multiply
    95,882.61x = 132,322.53 × 53,441.45
  4. Step 4: Simplify right side
    95,882.61x = 7,071,507,209.26
  5. Step 5: Solve for x
    x = 7,071,507,209.26/95,882.61
  6. Step 6: Final answer
    x = 73,751.72

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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.