Home / 17,421.06-24,041.51-9,463.74

Finding the Fourth Proportional to 17,421.06, 24,041.51 and 9,463.74

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Solution

The fourth proportional to 17,421.06, 24,041.51 and 9,463.74 is: 13,060.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,421.06 : 24,041.51 = 9,463.74 : x
  2. Step 2: Convert to fraction form
    17,421.06/24,041.51 = 9,463.74/x
  3. Step 3: Cross multiply
    17,421.06x = 24,041.51 × 9,463.74
  4. Step 4: Simplify right side
    17,421.06x = 227,522,599.85
  5. Step 5: Solve for x
    x = 227,522,599.85/17,421.06
  6. Step 6: Final answer
    x = 13,060.20

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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.