Home / 70,017.48-95,851.04-69,517.17

Finding the Fourth Proportional to 70,017.48, 95,851.04 and 69,517.17

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Solution

The fourth proportional to 70,017.48, 95,851.04 and 69,517.17 is: 95,166.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,017.48 : 95,851.04 = 69,517.17 : x
  2. Step 2: Convert to fraction form
    70,017.48/95,851.04 = 69,517.17/x
  3. Step 3: Cross multiply
    70,017.48x = 95,851.04 × 69,517.17
  4. Step 4: Simplify right side
    70,017.48x = 6,663,292,694.77
  5. Step 5: Solve for x
    x = 6,663,292,694.77/70,017.48
  6. Step 6: Final answer
    x = 95,166.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.