Home / 3,061.72-4,592.26-1,501.12

Finding the Fourth Proportional to 3,061.72, 4,592.26 and 1,501.12

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Solution

The fourth proportional to 3,061.72, 4,592.26 and 1,501.12 is: 2,251.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,061.72 : 4,592.26 = 1,501.12 : x
  2. Step 2: Convert to fraction form
    3,061.72/4,592.26 = 1,501.12/x
  3. Step 3: Cross multiply
    3,061.72x = 4,592.26 × 1,501.12
  4. Step 4: Simplify right side
    3,061.72x = 6,893,533.33
  5. Step 5: Solve for x
    x = 6,893,533.33/3,061.72
  6. Step 6: Final answer
    x = 2,251.52

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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.