Home / 15,264.06-22,890.06-10,335.12

Finding the Fourth Proportional to 15,264.06, 22,890.06 and 10,335.12

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Solution

The fourth proportional to 15,264.06, 22,890.06 and 10,335.12 is: 15,498.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,264.06 : 22,890.06 = 10,335.12 : x
  2. Step 2: Convert to fraction form
    15,264.06/22,890.06 = 10,335.12/x
  3. Step 3: Cross multiply
    15,264.06x = 22,890.06 × 10,335.12
  4. Step 4: Simplify right side
    15,264.06x = 236,571,516.91
  5. Step 5: Solve for x
    x = 236,571,516.91/15,264.06
  6. Step 6: Final answer
    x = 15,498.60

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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.