Home / 410,325.73-566,343.98-240,614.53

Finding the Fourth Proportional to 410,325.73, 566,343.98 and 240,614.53

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Solution

The fourth proportional to 410,325.73, 566,343.98 and 240,614.53 is: 332,103.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,325.73 : 566,343.98 = 240,614.53 : x
  2. Step 2: Convert to fraction form
    410,325.73/566,343.98 = 240,614.53/x
  3. Step 3: Cross multiply
    410,325.73x = 566,343.98 × 240,614.53
  4. Step 4: Simplify right side
    410,325.73x = 136,270,590,566.03
  5. Step 5: Solve for x
    x = 136,270,590,566.03/410,325.73
  6. Step 6: Final answer
    x = 332,103.45

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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.