Home / 375,376.92-563,065.38-94,894.17

Finding the Fourth Proportional to 375,376.92, 563,065.38 and 94,894.17

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Solution

The fourth proportional to 375,376.92, 563,065.38 and 94,894.17 is: 142,341.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,376.92 : 563,065.38 = 94,894.17 : x
  2. Step 2: Convert to fraction form
    375,376.92/563,065.38 = 94,894.17/x
  3. Step 3: Cross multiply
    375,376.92x = 563,065.38 × 94,894.17
  4. Step 4: Simplify right side
    375,376.92x = 53,431,621,890.83
  5. Step 5: Solve for x
    x = 53,431,621,890.83/375,376.92
  6. Step 6: Final answer
    x = 142,341.26

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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.