Home / 376,127.02-564,330.99-151,551.18

Finding the Fourth Proportional to 376,127.02, 564,330.99 and 151,551.18

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Solution

The fourth proportional to 376,127.02, 564,330.99 and 151,551.18 is: 227,383.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,127.02 : 564,330.99 = 151,551.18 : x
  2. Step 2: Convert to fraction form
    376,127.02/564,330.99 = 151,551.18/x
  3. Step 3: Cross multiply
    376,127.02x = 564,330.99 × 151,551.18
  4. Step 4: Simplify right side
    376,127.02x = 85,525,027,445.07
  5. Step 5: Solve for x
    x = 85,525,027,445.07/376,127.02
  6. Step 6: Final answer
    x = 227,383.36

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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.