Home / 375,904.24-564,337.52-322,935.10

Finding the Fourth Proportional to 375,904.24, 564,337.52 and 322,935.10

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Solution

The fourth proportional to 375,904.24, 564,337.52 and 322,935.10 is: 484,816.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,904.24 : 564,337.52 = 322,935.10 : x
  2. Step 2: Convert to fraction form
    375,904.24/564,337.52 = 322,935.10/x
  3. Step 3: Cross multiply
    375,904.24x = 564,337.52 × 322,935.10
  4. Step 4: Simplify right side
    375,904.24x = 182,244,393,454.95
  5. Step 5: Solve for x
    x = 182,244,393,454.95/375,904.24
  6. Step 6: Final answer
    x = 484,816.01

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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.