Home / 2,496.12-3,444.51-1,501.20

Finding the Fourth Proportional to 2,496.12, 3,444.51 and 1,501.20

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Solution

The fourth proportional to 2,496.12, 3,444.51 and 1,501.20 is: 2,071.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,496.12 : 3,444.51 = 1,501.20 : x
  2. Step 2: Convert to fraction form
    2,496.12/3,444.51 = 1,501.20/x
  3. Step 3: Cross multiply
    2,496.12x = 3,444.51 × 1,501.20
  4. Step 4: Simplify right side
    2,496.12x = 5,170,898.41
  5. Step 5: Solve for x
    x = 5,170,898.41/2,496.12
  6. Step 6: Final answer
    x = 2,071.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.