Home / 16,298.25-24,447.37-10,491.76

Finding the Fourth Proportional to 16,298.25, 24,447.37 and 10,491.76

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Solution

The fourth proportional to 16,298.25, 24,447.37 and 10,491.76 is: 15,737.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,298.25 : 24,447.37 = 10,491.76 : x
  2. Step 2: Convert to fraction form
    16,298.25/24,447.37 = 10,491.76/x
  3. Step 3: Cross multiply
    16,298.25x = 24,447.37 × 10,491.76
  4. Step 4: Simplify right side
    16,298.25x = 256,495,938.67
  5. Step 5: Solve for x
    x = 256,495,938.67/16,298.25
  6. Step 6: Final answer
    x = 15,737.64

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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.