Home / 24,581.85-36,878.69-7,051.52

Finding the Fourth Proportional to 24,581.85, 36,878.69 and 7,051.52

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Solution

The fourth proportional to 24,581.85, 36,878.69 and 7,051.52 is: 10,578.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,581.85 : 36,878.69 = 7,051.52 : x
  2. Step 2: Convert to fraction form
    24,581.85/36,878.69 = 7,051.52/x
  3. Step 3: Cross multiply
    24,581.85x = 36,878.69 × 7,051.52
  4. Step 4: Simplify right side
    24,581.85x = 260,050,820.11
  5. Step 5: Solve for x
    x = 260,050,820.11/24,581.85
  6. Step 6: Final answer
    x = 10,578.98

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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.