Home / 4,598.58-6,886.89-2,515.47

Finding the Fourth Proportional to 4,598.58, 6,886.89 and 2,515.47

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Solution

The fourth proportional to 4,598.58, 6,886.89 and 2,515.47 is: 3,767.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,598.58 : 6,886.89 = 2,515.47 : x
  2. Step 2: Convert to fraction form
    4,598.58/6,886.89 = 2,515.47/x
  3. Step 3: Cross multiply
    4,598.58x = 6,886.89 × 2,515.47
  4. Step 4: Simplify right side
    4,598.58x = 17,323,765.19
  5. Step 5: Solve for x
    x = 17,323,765.19/4,598.58
  6. Step 6: Final answer
    x = 3,767.20

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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.