Home / 17,972.76-24,799.48-10,014.76

Finding the Fourth Proportional to 17,972.76, 24,799.48 and 10,014.76

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Solution

The fourth proportional to 17,972.76, 24,799.48 and 10,014.76 is: 13,818.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,972.76 : 24,799.48 = 10,014.76 : x
  2. Step 2: Convert to fraction form
    17,972.76/24,799.48 = 10,014.76/x
  3. Step 3: Cross multiply
    17,972.76x = 24,799.48 × 10,014.76
  4. Step 4: Simplify right side
    17,972.76x = 248,360,840.32
  5. Step 5: Solve for x
    x = 248,360,840.32/17,972.76
  6. Step 6: Final answer
    x = 13,818.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.