Home / 7,365.53-11,026.58-4,862.10

Finding the Fourth Proportional to 7,365.53, 11,026.58 and 4,862.10

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Solution

The fourth proportional to 7,365.53, 11,026.58 and 4,862.10 is: 7,278.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,365.53 : 11,026.58 = 4,862.10 : x
  2. Step 2: Convert to fraction form
    7,365.53/11,026.58 = 4,862.10/x
  3. Step 3: Cross multiply
    7,365.53x = 11,026.58 × 4,862.10
  4. Step 4: Simplify right side
    7,365.53x = 53,612,310.31
  5. Step 5: Solve for x
    x = 53,612,310.31/7,365.53
  6. Step 6: Final answer
    x = 7,278.82

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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.