Home / 10,298.07-15,441.24-4,054.70

Finding the Fourth Proportional to 10,298.07, 15,441.24 and 4,054.70

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Solution

The fourth proportional to 10,298.07, 15,441.24 and 4,054.70 is: 6,079.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,298.07 : 15,441.24 = 4,054.70 : x
  2. Step 2: Convert to fraction form
    10,298.07/15,441.24 = 4,054.70/x
  3. Step 3: Cross multiply
    10,298.07x = 15,441.24 × 4,054.70
  4. Step 4: Simplify right side
    10,298.07x = 62,609,518.62
  5. Step 5: Solve for x
    x = 62,609,518.62/10,298.07
  6. Step 6: Final answer
    x = 6,079.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.