Home / 69,246.28-95,605.14-53,301.16

Finding the Fourth Proportional to 69,246.28, 95,605.14 and 53,301.16

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Solution

The fourth proportional to 69,246.28, 95,605.14 and 53,301.16 is: 73,590.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,246.28 : 95,605.14 = 53,301.16 : x
  2. Step 2: Convert to fraction form
    69,246.28/95,605.14 = 53,301.16/x
  3. Step 3: Cross multiply
    69,246.28x = 95,605.14 × 53,301.16
  4. Step 4: Simplify right side
    69,246.28x = 5,095,864,863.96
  5. Step 5: Solve for x
    x = 5,095,864,863.96/69,246.28
  6. Step 6: Final answer
    x = 73,590.45

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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.