Home / 24,036.78-36,056.45-7,408.23

Finding the Fourth Proportional to 24,036.78, 36,056.45 and 7,408.23

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Solution

The fourth proportional to 24,036.78, 36,056.45 and 7,408.23 is: 11,112.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,036.78 : 36,056.45 = 7,408.23 : x
  2. Step 2: Convert to fraction form
    24,036.78/36,056.45 = 7,408.23/x
  3. Step 3: Cross multiply
    24,036.78x = 36,056.45 × 7,408.23
  4. Step 4: Simplify right side
    24,036.78x = 267,114,474.58
  5. Step 5: Solve for x
    x = 267,114,474.58/24,036.78
  6. Step 6: Final answer
    x = 11,112.74

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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.