Home / 110,623.29-152,659.85-60,322.29

Finding the Fourth Proportional to 110,623.29, 152,659.85 and 60,322.29

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Solution

The fourth proportional to 110,623.29, 152,659.85 and 60,322.29 is: 83,244.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,623.29 : 152,659.85 = 60,322.29 : x
  2. Step 2: Convert to fraction form
    110,623.29/152,659.85 = 60,322.29/x
  3. Step 3: Cross multiply
    110,623.29x = 152,659.85 × 60,322.29
  4. Step 4: Simplify right side
    110,623.29x = 9,208,790,979.76
  5. Step 5: Solve for x
    x = 9,208,790,979.76/110,623.29
  6. Step 6: Final answer
    x = 83,244.60

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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.