Home / 29,823.86-44,740.08-11,102.30

Finding the Fourth Proportional to 29,823.86, 44,740.08 and 11,102.30

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Solution

The fourth proportional to 29,823.86, 44,740.08 and 11,102.30 is: 16,655.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,823.86 : 44,740.08 = 11,102.30 : x
  2. Step 2: Convert to fraction form
    29,823.86/44,740.08 = 11,102.30/x
  3. Step 3: Cross multiply
    29,823.86x = 44,740.08 × 11,102.30
  4. Step 4: Simplify right side
    29,823.86x = 496,717,790.18
  5. Step 5: Solve for x
    x = 496,717,790.18/29,823.86
  6. Step 6: Final answer
    x = 16,655.05

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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.