Home / 4,373.53-6,560.85-1,601.51

Finding the Fourth Proportional to 4,373.53, 6,560.85 and 1,601.51

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Solution

The fourth proportional to 4,373.53, 6,560.85 and 1,601.51 is: 2,402.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,373.53 : 6,560.85 = 1,601.51 : x
  2. Step 2: Convert to fraction form
    4,373.53/6,560.85 = 1,601.51/x
  3. Step 3: Cross multiply
    4,373.53x = 6,560.85 × 1,601.51
  4. Step 4: Simplify right side
    4,373.53x = 10,507,231.08
  5. Step 5: Solve for x
    x = 10,507,231.08/4,373.53
  6. Step 6: Final answer
    x = 2,402.46

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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.