Home / 5,801.55-8,700.51-3,337.53

Finding the Fourth Proportional to 5,801.55, 8,700.51 and 3,337.53

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Solution

The fourth proportional to 5,801.55, 8,700.51 and 3,337.53 is: 5,005.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,801.55 : 8,700.51 = 3,337.53 : x
  2. Step 2: Convert to fraction form
    5,801.55/8,700.51 = 3,337.53/x
  3. Step 3: Cross multiply
    5,801.55x = 8,700.51 × 3,337.53
  4. Step 4: Simplify right side
    5,801.55x = 29,038,213.14
  5. Step 5: Solve for x
    x = 29,038,213.14/5,801.55
  6. Step 6: Final answer
    x = 5,005.25

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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.