Home / 1,569.64-2,353.08-595.09

Finding the Fourth Proportional to 1,569.64, 2,353.08 and 595.09

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Solution

The fourth proportional to 1,569.64, 2,353.08 and 595.09 is: 892.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569.64 : 2,353.08 = 595.09 : x
  2. Step 2: Convert to fraction form
    1,569.64/2,353.08 = 595.09/x
  3. Step 3: Cross multiply
    1,569.64x = 2,353.08 × 595.09
  4. Step 4: Simplify right side
    1,569.64x = 1,400,294.38
  5. Step 5: Solve for x
    x = 1,400,294.38/1,569.64
  6. Step 6: Final answer
    x = 892.11

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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.