Home / 96,343.76-132,954.58-53,326.18

Finding the Fourth Proportional to 96,343.76, 132,954.58 and 53,326.18

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Solution

The fourth proportional to 96,343.76, 132,954.58 and 53,326.18 is: 73,590.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,343.76 : 132,954.58 = 53,326.18 : x
  2. Step 2: Convert to fraction form
    96,343.76/132,954.58 = 53,326.18/x
  3. Step 3: Cross multiply
    96,343.76x = 132,954.58 × 53,326.18
  4. Step 4: Simplify right side
    96,343.76x = 7,089,960,097.76
  5. Step 5: Solve for x
    x = 7,089,960,097.76/96,343.76
  6. Step 6: Final answer
    x = 73,590.23

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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.