Home / 15,258.06-22,881.06-10,329.12

Finding the Fourth Proportional to 15,258.06, 22,881.06 and 10,329.12

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Solution

The fourth proportional to 15,258.06, 22,881.06 and 10,329.12 is: 15,489.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,258.06 : 22,881.06 = 10,329.12 : x
  2. Step 2: Convert to fraction form
    15,258.06/22,881.06 = 10,329.12/x
  3. Step 3: Cross multiply
    15,258.06x = 22,881.06 × 10,329.12
  4. Step 4: Simplify right side
    15,258.06x = 236,341,214.47
  5. Step 5: Solve for x
    x = 236,341,214.47/15,258.06
  6. Step 6: Final answer
    x = 15,489.60

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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.