Home / 7,362.28-10,159.86-4,848.04

Finding the Fourth Proportional to 7,362.28, 10,159.86 and 4,848.04

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Solution

The fourth proportional to 7,362.28, 10,159.86 and 4,848.04 is: 6,690.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,362.28 : 10,159.86 = 4,848.04 : x
  2. Step 2: Convert to fraction form
    7,362.28/10,159.86 = 4,848.04/x
  3. Step 3: Cross multiply
    7,362.28x = 10,159.86 × 4,848.04
  4. Step 4: Simplify right side
    7,362.28x = 49,255,407.67
  5. Step 5: Solve for x
    x = 49,255,407.67/7,362.28
  6. Step 6: Final answer
    x = 6,690.24

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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.