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Finding the Fourth Proportional to 376,075.22, 564,114.04 and 95,592.47

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Solution

The fourth proportional to 376,075.22, 564,114.04 and 95,592.47 is: 143,389.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,075.22 : 564,114.04 = 95,592.47 : x
  2. Step 2: Convert to fraction form
    376,075.22/564,114.04 = 95,592.47/x
  3. Step 3: Cross multiply
    376,075.22x = 564,114.04 × 95,592.47
  4. Step 4: Simplify right side
    376,075.22x = 53,925,051,385.73
  5. Step 5: Solve for x
    x = 53,925,051,385.73/376,075.22
  6. Step 6: Final answer
    x = 143,389.01

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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.