Home / 16,637.76-24,954.93-5,543.25

Finding the Fourth Proportional to 16,637.76, 24,954.93 and 5,543.25

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Solution

The fourth proportional to 16,637.76, 24,954.93 and 5,543.25 is: 8,314.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,637.76 : 24,954.93 = 5,543.25 : x
  2. Step 2: Convert to fraction form
    16,637.76/24,954.93 = 5,543.25/x
  3. Step 3: Cross multiply
    16,637.76x = 24,954.93 × 5,543.25
  4. Step 4: Simplify right side
    16,637.76x = 138,331,415.72
  5. Step 5: Solve for x
    x = 138,331,415.72/16,637.76
  6. Step 6: Final answer
    x = 8,314.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.