Home / 96,244.13-132,814.46-53,802.96

Finding the Fourth Proportional to 96,244.13, 132,814.46 and 53,802.96

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Solution

The fourth proportional to 96,244.13, 132,814.46 and 53,802.96 is: 74,246.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,244.13 : 132,814.46 = 53,802.96 : x
  2. Step 2: Convert to fraction form
    96,244.13/132,814.46 = 53,802.96/x
  3. Step 3: Cross multiply
    96,244.13x = 132,814.46 × 53,802.96
  4. Step 4: Simplify right side
    96,244.13x = 7,145,810,809.79
  5. Step 5: Solve for x
    x = 7,145,810,809.79/96,244.13
  6. Step 6: Final answer
    x = 74,246.72

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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.