Home / 3,501.56-5,252.36-2,402.60

Finding the Fourth Proportional to 3,501.56, 5,252.36 and 2,402.60

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Solution

The fourth proportional to 3,501.56, 5,252.36 and 2,402.60 is: 3,603.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,501.56 : 5,252.36 = 2,402.60 : x
  2. Step 2: Convert to fraction form
    3,501.56/5,252.36 = 2,402.60/x
  3. Step 3: Cross multiply
    3,501.56x = 5,252.36 × 2,402.60
  4. Step 4: Simplify right side
    3,501.56x = 12,619,281.86
  5. Step 5: Solve for x
    x = 12,619,281.86/3,501.56
  6. Step 6: Final answer
    x = 3,603.91

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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.