Home / 169,080.24-233,338.08-93,628.76

Finding the Fourth Proportional to 169,080.24, 233,338.08 and 93,628.76

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Solution

The fourth proportional to 169,080.24, 233,338.08 and 93,628.76 is: 129,211.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,080.24 : 233,338.08 = 93,628.76 : x
  2. Step 2: Convert to fraction form
    169,080.24/233,338.08 = 93,628.76/x
  3. Step 3: Cross multiply
    169,080.24x = 233,338.08 × 93,628.76
  4. Step 4: Simplify right side
    169,080.24x = 21,847,155,091.18
  5. Step 5: Solve for x
    x = 21,847,155,091.18/169,080.24
  6. Step 6: Final answer
    x = 129,211.76

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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.