Home / 148,000.29-204,264.52-110,012.10

Finding the Fourth Proportional to 148,000.29, 204,264.52 and 110,012.10

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Solution

The fourth proportional to 148,000.29, 204,264.52 and 110,012.10 is: 151,834.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,000.29 : 204,264.52 = 110,012.10 : x
  2. Step 2: Convert to fraction form
    148,000.29/204,264.52 = 110,012.10/x
  3. Step 3: Cross multiply
    148,000.29x = 204,264.52 × 110,012.10
  4. Step 4: Simplify right side
    148,000.29x = 22,471,568,800.69
  5. Step 5: Solve for x
    x = 22,471,568,800.69/148,000.29
  6. Step 6: Final answer
    x = 151,834.63

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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.