Home / 4,387.03-6,054.07-2,397.55

Finding the Fourth Proportional to 4,387.03, 6,054.07 and 2,397.55

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Solution

The fourth proportional to 4,387.03, 6,054.07 and 2,397.55 is: 3,308.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,387.03 : 6,054.07 = 2,397.55 : x
  2. Step 2: Convert to fraction form
    4,387.03/6,054.07 = 2,397.55/x
  3. Step 3: Cross multiply
    4,387.03x = 6,054.07 × 2,397.55
  4. Step 4: Simplify right side
    4,387.03x = 14,514,935.53
  5. Step 5: Solve for x
    x = 14,514,935.53/4,387.03
  6. Step 6: Final answer
    x = 3,308.60

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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.