Home / 110,576.07-152,595.08-60,275.07

Finding the Fourth Proportional to 110,576.07, 152,595.08 and 60,275.07

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Solution

The fourth proportional to 110,576.07, 152,595.08 and 60,275.07 is: 83,179.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,576.07 : 152,595.08 = 60,275.07 : x
  2. Step 2: Convert to fraction form
    110,576.07/152,595.08 = 60,275.07/x
  3. Step 3: Cross multiply
    110,576.07x = 152,595.08 × 60,275.07
  4. Step 4: Simplify right side
    110,576.07x = 9,197,678,827.28
  5. Step 5: Solve for x
    x = 9,197,678,827.28/110,576.07
  6. Step 6: Final answer
    x = 83,179.65

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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.