Home / 114,484.16-171,726.24-35,603.36

Finding the Fourth Proportional to 114,484.16, 171,726.24 and 35,603.36

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Solution

The fourth proportional to 114,484.16, 171,726.24 and 35,603.36 is: 53,405.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,484.16 : 171,726.24 = 35,603.36 : x
  2. Step 2: Convert to fraction form
    114,484.16/171,726.24 = 35,603.36/x
  3. Step 3: Cross multiply
    114,484.16x = 171,726.24 × 35,603.36
  4. Step 4: Simplify right side
    114,484.16x = 6,114,031,144.17
  5. Step 5: Solve for x
    x = 6,114,031,144.17/114,484.16
  6. Step 6: Final answer
    x = 53,405.04

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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.