Home / 283,152.11-424,617.19-105,562.24

Finding the Fourth Proportional to 283,152.11, 424,617.19 and 105,562.24

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Solution

The fourth proportional to 283,152.11, 424,617.19 and 105,562.24 is: 158,301.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    283,152.11 : 424,617.19 = 105,562.24 : x
  2. Step 2: Convert to fraction form
    283,152.11/424,617.19 = 105,562.24/x
  3. Step 3: Cross multiply
    283,152.11x = 424,617.19 × 105,562.24
  4. Step 4: Simplify right side
    283,152.11x = 44,823,540,393.46
  5. Step 5: Solve for x
    x = 44,823,540,393.46/283,152.11
  6. Step 6: Final answer
    x = 158,301.99

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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.