Home / 375,587.84-563,402.27-95,107.52

Finding the Fourth Proportional to 375,587.84, 563,402.27 and 95,107.52

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Solution

The fourth proportional to 375,587.84, 563,402.27 and 95,107.52 is: 142,666.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,587.84 : 563,402.27 = 95,107.52 : x
  2. Step 2: Convert to fraction form
    375,587.84/563,402.27 = 95,107.52/x
  3. Step 3: Cross multiply
    375,587.84x = 563,402.27 × 95,107.52
  4. Step 4: Simplify right side
    375,587.84x = 53,583,790,082.83
  5. Step 5: Solve for x
    x = 53,583,790,082.83/375,587.84
  6. Step 6: Final answer
    x = 142,666.47

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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.