Home / 29,781.02-44,448.68-29,288.94

Finding the Fourth Proportional to 29,781.02, 44,448.68 and 29,288.94

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Solution

The fourth proportional to 29,781.02, 44,448.68 and 29,288.94 is: 43,714.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,781.02 : 44,448.68 = 29,288.94 : x
  2. Step 2: Convert to fraction form
    29,781.02/44,448.68 = 29,288.94/x
  3. Step 3: Cross multiply
    29,781.02x = 44,448.68 × 29,288.94
  4. Step 4: Simplify right side
    29,781.02x = 1,301,854,721.60
  5. Step 5: Solve for x
    x = 1,301,854,721.60/29,781.02
  6. Step 6: Final answer
    x = 43,714.24

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.