Home / 17,291.52-23,860.32-9,737.67

Finding the Fourth Proportional to 17,291.52, 23,860.32 and 9,737.67

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Solution

The fourth proportional to 17,291.52, 23,860.32 and 9,737.67 is: 13,436.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,291.52 : 23,860.32 = 9,737.67 : x
  2. Step 2: Convert to fraction form
    17,291.52/23,860.32 = 9,737.67/x
  3. Step 3: Cross multiply
    17,291.52x = 23,860.32 × 9,737.67
  4. Step 4: Simplify right side
    17,291.52x = 232,343,922.25
  5. Step 5: Solve for x
    x = 232,343,922.25/17,291.52
  6. Step 6: Final answer
    x = 13,436.87

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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.