Home / 232,981.07-349,250.13-148,504.10

Finding the Fourth Proportional to 232,981.07, 349,250.13 and 148,504.10

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Solution

The fourth proportional to 232,981.07, 349,250.13 and 148,504.10 is: 222,614.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,981.07 : 349,250.13 = 148,504.10 : x
  2. Step 2: Convert to fraction form
    232,981.07/349,250.13 = 148,504.10/x
  3. Step 3: Cross multiply
    232,981.07x = 349,250.13 × 148,504.10
  4. Step 4: Simplify right side
    232,981.07x = 51,865,074,484.28
  5. Step 5: Solve for x
    x = 51,865,074,484.28/232,981.07
  6. Step 6: Final answer
    x = 222,614.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.