Home / 108,603.84-162,883.89-29,726.04

Finding the Fourth Proportional to 108,603.84, 162,883.89 and 29,726.04

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Solution

The fourth proportional to 108,603.84, 162,883.89 and 29,726.04 is: 44,583.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,603.84 : 162,883.89 = 29,726.04 : x
  2. Step 2: Convert to fraction form
    108,603.84/162,883.89 = 29,726.04/x
  3. Step 3: Cross multiply
    108,603.84x = 162,883.89 × 29,726.04
  4. Step 4: Simplify right side
    108,603.84x = 4,841,893,029.50
  5. Step 5: Solve for x
    x = 4,841,893,029.50/108,603.84
  6. Step 6: Final answer
    x = 44,583.07

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1.5x scale

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.