Home / 10,776.04-14,871.27-6,060.58

Finding the Fourth Proportional to 10,776.04, 14,871.27 and 6,060.58

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Solution

The fourth proportional to 10,776.04, 14,871.27 and 6,060.58 is: 8,363.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,776.04 : 14,871.27 = 6,060.58 : x
  2. Step 2: Convert to fraction form
    10,776.04/14,871.27 = 6,060.58/x
  3. Step 3: Cross multiply
    10,776.04x = 14,871.27 × 6,060.58
  4. Step 4: Simplify right side
    10,776.04x = 90,128,521.54
  5. Step 5: Solve for x
    x = 90,128,521.54/10,776.04
  6. Step 6: Final answer
    x = 8,363.79

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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.