Home / 16,372.63-24,560.16-4,686.76

Finding the Fourth Proportional to 16,372.63, 24,560.16 and 4,686.76

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Solution

The fourth proportional to 16,372.63, 24,560.16 and 4,686.76 is: 7,030.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,372.63 : 24,560.16 = 4,686.76 : x
  2. Step 2: Convert to fraction form
    16,372.63/24,560.16 = 4,686.76/x
  3. Step 3: Cross multiply
    16,372.63x = 24,560.16 × 4,686.76
  4. Step 4: Simplify right side
    16,372.63x = 115,107,429.25
  5. Step 5: Solve for x
    x = 115,107,429.25/16,372.63
  6. Step 6: Final answer
    x = 7,030.48

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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.