Home / 4,569.47-6,305.72-2,553.00

Finding the Fourth Proportional to 4,569.47, 6,305.72 and 2,553.00

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Solution

The fourth proportional to 4,569.47, 6,305.72 and 2,553.00 is: 3,523.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,569.47 : 6,305.72 = 2,553.00 : x
  2. Step 2: Convert to fraction form
    4,569.47/6,305.72 = 2,553.00/x
  3. Step 3: Cross multiply
    4,569.47x = 6,305.72 × 2,553.00
  4. Step 4: Simplify right side
    4,569.47x = 16,098,466.75
  5. Step 5: Solve for x
    x = 16,098,466.75/4,569.47
  6. Step 6: Final answer
    x = 3,523.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.