Home / 29,627.10-44,424.45-12,077.10

Finding the Fourth Proportional to 29,627.10, 44,424.45 and 12,077.10

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Solution

The fourth proportional to 29,627.10, 44,424.45 and 12,077.10 is: 18,109.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,627.10 : 44,424.45 = 12,077.10 : x
  2. Step 2: Convert to fraction form
    29,627.10/44,424.45 = 12,077.10/x
  3. Step 3: Cross multiply
    29,627.10x = 44,424.45 × 12,077.10
  4. Step 4: Simplify right side
    29,627.10x = 536,518,525.10
  5. Step 5: Solve for x
    x = 536,518,525.10/29,627.10
  6. Step 6: Final answer
    x = 18,109.05

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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.