Home / 169,351.24-233,715.24-93,899.74

Finding the Fourth Proportional to 169,351.24, 233,715.24 and 93,899.74

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Solution

The fourth proportional to 169,351.24, 233,715.24 and 93,899.74 is: 129,587.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,351.24 : 233,715.24 = 93,899.74 : x
  2. Step 2: Convert to fraction form
    169,351.24/233,715.24 = 93,899.74/x
  3. Step 3: Cross multiply
    169,351.24x = 233,715.24 × 93,899.74
  4. Step 4: Simplify right side
    169,351.24x = 21,945,800,270.04
  5. Step 5: Solve for x
    x = 21,945,800,270.04/169,351.24
  6. Step 6: Final answer
    x = 129,587.48

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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.