Home / 10,799.67-14,903.65-6,019.46

Finding the Fourth Proportional to 10,799.67, 14,903.65 and 6,019.46

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Solution

The fourth proportional to 10,799.67, 14,903.65 and 6,019.46 is: 8,306.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,799.67 : 14,903.65 = 6,019.46 : x
  2. Step 2: Convert to fraction form
    10,799.67/14,903.65 = 6,019.46/x
  3. Step 3: Cross multiply
    10,799.67x = 14,903.65 × 6,019.46
  4. Step 4: Simplify right side
    10,799.67x = 89,711,913.92
  5. Step 5: Solve for x
    x = 89,711,913.92/10,799.67
  6. Step 6: Final answer
    x = 8,306.91

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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.