Home / 10,150.09-15,225.14-6,246.29

Finding the Fourth Proportional to 10,150.09, 15,225.14 and 6,246.29

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Solution

The fourth proportional to 10,150.09, 15,225.14 and 6,246.29 is: 9,369.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,150.09 : 15,225.14 = 6,246.29 : x
  2. Step 2: Convert to fraction form
    10,150.09/15,225.14 = 6,246.29/x
  3. Step 3: Cross multiply
    10,150.09x = 15,225.14 × 6,246.29
  4. Step 4: Simplify right side
    10,150.09x = 95,100,693.41
  5. Step 5: Solve for x
    x = 95,100,693.41/10,150.09
  6. Step 6: Final answer
    x = 9,369.45

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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.