Home / 376,624.02-564,935.84-96,141.18

Finding the Fourth Proportional to 376,624.02, 564,935.84 and 96,141.18

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Solution

The fourth proportional to 376,624.02, 564,935.84 and 96,141.18 is: 144,211.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,624.02 : 564,935.84 = 96,141.18 : x
  2. Step 2: Convert to fraction form
    376,624.02/564,935.84 = 96,141.18/x
  3. Step 3: Cross multiply
    376,624.02x = 564,935.84 × 96,141.18
  4. Step 4: Simplify right side
    376,624.02x = 54,313,598,281.89
  5. Step 5: Solve for x
    x = 54,313,598,281.89/376,624.02
  6. Step 6: Final answer
    x = 144,211.72

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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.