Home / 10,350.45-14,283.40-6,044.28

Finding the Fourth Proportional to 10,350.45, 14,283.40 and 6,044.28

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Solution

The fourth proportional to 10,350.45, 14,283.40 and 6,044.28 is: 8,340.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,350.45 : 14,283.40 = 6,044.28 : x
  2. Step 2: Convert to fraction form
    10,350.45/14,283.40 = 6,044.28/x
  3. Step 3: Cross multiply
    10,350.45x = 14,283.40 × 6,044.28
  4. Step 4: Simplify right side
    10,350.45x = 86,332,856.58
  5. Step 5: Solve for x
    x = 86,332,856.58/10,350.45
  6. Step 6: Final answer
    x = 8,340.98

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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.