Home / 1,569.60-2,353.44-595.20

Finding the Fourth Proportional to 1,569.60, 2,353.44 and 595.20

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Solution

The fourth proportional to 1,569.60, 2,353.44 and 595.20 is: 892.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569.60 : 2,353.44 = 595.20 : x
  2. Step 2: Convert to fraction form
    1,569.60/2,353.44 = 595.20/x
  3. Step 3: Cross multiply
    1,569.60x = 2,353.44 × 595.20
  4. Step 4: Simplify right side
    1,569.60x = 1,400,767.49
  5. Step 5: Solve for x
    x = 1,400,767.49/1,569.60
  6. Step 6: Final answer
    x = 892.44

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1.5x scale

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.