Home / 375,444.11-563,168.06-94,961.63

Finding the Fourth Proportional to 375,444.11, 563,168.06 and 94,961.63

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Solution

The fourth proportional to 375,444.11, 563,168.06 and 94,961.63 is: 142,442.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,444.11 : 563,168.06 = 94,961.63 : x
  2. Step 2: Convert to fraction form
    375,444.11/563,168.06 = 94,961.63/x
  3. Step 3: Cross multiply
    375,444.11x = 563,168.06 × 94,961.63
  4. Step 4: Simplify right side
    375,444.11x = 53,479,356,466.73
  5. Step 5: Solve for x
    x = 53,479,356,466.73/375,444.11
  6. Step 6: Final answer
    x = 142,442.92

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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.