Home / 17,701.03-24,427.42-9,743.77

Finding the Fourth Proportional to 17,701.03, 24,427.42 and 9,743.77

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Solution

The fourth proportional to 17,701.03, 24,427.42 and 9,743.77 is: 13,446.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,701.03 : 24,427.42 = 9,743.77 : x
  2. Step 2: Convert to fraction form
    17,701.03/24,427.42 = 9,743.77/x
  3. Step 3: Cross multiply
    17,701.03x = 24,427.42 × 9,743.77
  4. Step 4: Simplify right side
    17,701.03x = 238,015,154.45
  5. Step 5: Solve for x
    x = 238,015,154.45/17,701.03
  6. Step 6: Final answer
    x = 13,446.40

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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.