Home / 2,506.60-3,459.40-1,458.66

Finding the Fourth Proportional to 2,506.60, 3,459.40 and 1,458.66

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Solution

The fourth proportional to 2,506.60, 3,459.40 and 1,458.66 is: 2,013.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506.60 : 3,459.40 = 1,458.66 : x
  2. Step 2: Convert to fraction form
    2,506.60/3,459.40 = 1,458.66/x
  3. Step 3: Cross multiply
    2,506.60x = 3,459.40 × 1,458.66
  4. Step 4: Simplify right side
    2,506.60x = 5,046,088.40
  5. Step 5: Solve for x
    x = 5,046,088.40/2,506.60
  6. Step 6: Final answer
    x = 2,013.12

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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.