Home / 15,193.06-22,750.58-10,506.60

Finding the Fourth Proportional to 15,193.06, 22,750.58 and 10,506.60

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Solution

The fourth proportional to 15,193.06, 22,750.58 and 10,506.60 is: 15,732.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,193.06 : 22,750.58 = 10,506.60 : x
  2. Step 2: Convert to fraction form
    15,193.06/22,750.58 = 10,506.60/x
  3. Step 3: Cross multiply
    15,193.06x = 22,750.58 × 10,506.60
  4. Step 4: Simplify right side
    15,193.06x = 239,031,243.83
  5. Step 5: Solve for x
    x = 239,031,243.83/15,193.06
  6. Step 6: Final answer
    x = 15,732.92

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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.