Home / 4,547.98-6,276.72-2,559.03

Finding the Fourth Proportional to 4,547.98, 6,276.72 and 2,559.03

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Solution

The fourth proportional to 4,547.98, 6,276.72 and 2,559.03 is: 3,531.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,547.98 : 6,276.72 = 2,559.03 : x
  2. Step 2: Convert to fraction form
    4,547.98/6,276.72 = 2,559.03/x
  3. Step 3: Cross multiply
    4,547.98x = 6,276.72 × 2,559.03
  4. Step 4: Simplify right side
    4,547.98x = 16,062,314.78
  5. Step 5: Solve for x
    x = 16,062,314.78/4,547.98
  6. Step 6: Final answer
    x = 3,531.75

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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.