Home / 110,248.29-165,381.21-34,337.52

Finding the Fourth Proportional to 110,248.29, 165,381.21 and 34,337.52

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Solution

The fourth proportional to 110,248.29, 165,381.21 and 34,337.52 is: 51,509.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,248.29 : 165,381.21 = 34,337.52 : x
  2. Step 2: Convert to fraction form
    110,248.29/165,381.21 = 34,337.52/x
  3. Step 3: Cross multiply
    110,248.29x = 165,381.21 × 34,337.52
  4. Step 4: Simplify right side
    110,248.29x = 5,678,780,606.00
  5. Step 5: Solve for x
    x = 5,678,780,606.00/110,248.29
  6. Step 6: Final answer
    x = 51,509.01

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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.