Home / 16,557.53-24,827.92-5,460.55

Finding the Fourth Proportional to 16,557.53, 24,827.92 and 5,460.55

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Solution

The fourth proportional to 16,557.53, 24,827.92 and 5,460.55 is: 8,188.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,557.53 : 24,827.92 = 5,460.55 : x
  2. Step 2: Convert to fraction form
    16,557.53/24,827.92 = 5,460.55/x
  3. Step 3: Cross multiply
    16,557.53x = 24,827.92 × 5,460.55
  4. Step 4: Simplify right side
    16,557.53x = 135,574,127.58
  5. Step 5: Solve for x
    x = 135,574,127.58/16,557.53
  6. Step 6: Final answer
    x = 8,188.07

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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.