Home / 17,981.28-24,813.33-10,024.26

Finding the Fourth Proportional to 17,981.28, 24,813.33 and 10,024.26

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Solution

The fourth proportional to 17,981.28, 24,813.33 and 10,024.26 is: 13,833.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,981.28 : 24,813.33 = 10,024.26 : x
  2. Step 2: Convert to fraction form
    17,981.28/24,813.33 = 10,024.26/x
  3. Step 3: Cross multiply
    17,981.28x = 24,813.33 × 10,024.26
  4. Step 4: Simplify right side
    17,981.28x = 248,735,271.39
  5. Step 5: Solve for x
    x = 248,735,271.39/17,981.28
  6. Step 6: Final answer
    x = 13,833.01

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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.