Home / 4,557.03-6,288.55-2,567.57

Finding the Fourth Proportional to 4,557.03, 6,288.55 and 2,567.57

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Solution

The fourth proportional to 4,557.03, 6,288.55 and 2,567.57 is: 3,543.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,557.03 : 6,288.55 = 2,567.57 : x
  2. Step 2: Convert to fraction form
    4,557.03/6,288.55 = 2,567.57/x
  3. Step 3: Cross multiply
    4,557.03x = 6,288.55 × 2,567.57
  4. Step 4: Simplify right side
    4,557.03x = 16,146,292.32
  5. Step 5: Solve for x
    x = 16,146,292.32/4,557.03
  6. Step 6: Final answer
    x = 3,543.16

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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.