Home / 16,281.78-24,423.66-4,595.88

Finding the Fourth Proportional to 16,281.78, 24,423.66 and 4,595.88

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Solution

The fourth proportional to 16,281.78, 24,423.66 and 4,595.88 is: 6,894.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,281.78 : 24,423.66 = 4,595.88 : x
  2. Step 2: Convert to fraction form
    16,281.78/24,423.66 = 4,595.88/x
  3. Step 3: Cross multiply
    16,281.78x = 24,423.66 × 4,595.88
  4. Step 4: Simplify right side
    16,281.78x = 112,248,210.52
  5. Step 5: Solve for x
    x = 112,248,210.52/16,281.78
  6. Step 6: Final answer
    x = 6,894.10

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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.