Home / 17,450.02-24,079.89-10,376.98

Finding the Fourth Proportional to 17,450.02, 24,079.89 and 10,376.98

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Solution

The fourth proportional to 17,450.02, 24,079.89 and 10,376.98 is: 14,319.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,450.02 : 24,079.89 = 10,376.98 : x
  2. Step 2: Convert to fraction form
    17,450.02/24,079.89 = 10,376.98/x
  3. Step 3: Cross multiply
    17,450.02x = 24,079.89 × 10,376.98
  4. Step 4: Simplify right side
    17,450.02x = 249,876,536.93
  5. Step 5: Solve for x
    x = 249,876,536.93/17,450.02
  6. Step 6: Final answer
    x = 14,319.56

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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.