Home / 16,487.13-24,731.55-4,801.26

Finding the Fourth Proportional to 16,487.13, 24,731.55 and 4,801.26

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Solution

The fourth proportional to 16,487.13, 24,731.55 and 4,801.26 is: 7,202.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,487.13 : 24,731.55 = 4,801.26 : x
  2. Step 2: Convert to fraction form
    16,487.13/24,731.55 = 4,801.26/x
  3. Step 3: Cross multiply
    16,487.13x = 24,731.55 × 4,801.26
  4. Step 4: Simplify right side
    16,487.13x = 118,742,601.75
  5. Step 5: Solve for x
    x = 118,742,601.75/16,487.13
  6. Step 6: Final answer
    x = 7,202.14

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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.