Home / 96,526.14-133,025.67-75,271.74

Finding the Fourth Proportional to 96,526.14, 133,025.67 and 75,271.74

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Solution

The fourth proportional to 96,526.14, 133,025.67 and 75,271.74 is: 103,734.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,526.14 : 133,025.67 = 75,271.74 : x
  2. Step 2: Convert to fraction form
    96,526.14/133,025.67 = 75,271.74/x
  3. Step 3: Cross multiply
    96,526.14x = 133,025.67 × 75,271.74
  4. Step 4: Simplify right side
    96,526.14x = 10,013,073,645.57
  5. Step 5: Solve for x
    x = 10,013,073,645.57/96,526.14
  6. Step 6: Final answer
    x = 103,734.32

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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.