Home / 4,848.56-6,691.08-2,752.56

Finding the Fourth Proportional to 4,848.56, 6,691.08 and 2,752.56

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Solution

The fourth proportional to 4,848.56, 6,691.08 and 2,752.56 is: 3,798.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848.56 : 6,691.08 = 2,752.56 : x
  2. Step 2: Convert to fraction form
    4,848.56/6,691.08 = 2,752.56/x
  3. Step 3: Cross multiply
    4,848.56x = 6,691.08 × 2,752.56
  4. Step 4: Simplify right side
    4,848.56x = 18,417,599.16
  5. Step 5: Solve for x
    x = 18,417,599.16/4,848.56
  6. Step 6: Final answer
    x = 3,798.57

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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.