Home / 376,625.02-564,937.34-96,142.18

Finding the Fourth Proportional to 376,625.02, 564,937.34 and 96,142.18

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Solution

The fourth proportional to 376,625.02, 564,937.34 and 96,142.18 is: 144,213.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,625.02 : 564,937.34 = 96,142.18 : x
  2. Step 2: Convert to fraction form
    376,625.02/564,937.34 = 96,142.18/x
  3. Step 3: Cross multiply
    376,625.02x = 564,937.34 × 96,142.18
  4. Step 4: Simplify right side
    376,625.02x = 54,314,307,431.00
  5. Step 5: Solve for x
    x = 54,314,307,431.00/376,625.02
  6. Step 6: Final answer
    x = 144,213.22

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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.