Home / 96,085.62-132,598.44-53,645.76

Finding the Fourth Proportional to 96,085.62, 132,598.44 and 53,645.76

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Solution

The fourth proportional to 96,085.62, 132,598.44 and 53,645.76 is: 74,031.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,085.62 : 132,598.44 = 53,645.76 : x
  2. Step 2: Convert to fraction form
    96,085.62/132,598.44 = 53,645.76/x
  3. Step 3: Cross multiply
    96,085.62x = 132,598.44 × 53,645.76
  4. Step 4: Simplify right side
    96,085.62x = 7,113,344,088.61
  5. Step 5: Solve for x
    x = 7,113,344,088.61/96,085.62
  6. Step 6: Final answer
    x = 74,031.31

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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.