Home / 29,518.02-44,189.28-29,479.14

Finding the Fourth Proportional to 29,518.02, 44,189.28 and 29,479.14

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Solution

The fourth proportional to 29,518.02, 44,189.28 and 29,479.14 is: 44,131.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,518.02 : 44,189.28 = 29,479.14 : x
  2. Step 2: Convert to fraction form
    29,518.02/44,189.28 = 29,479.14/x
  3. Step 3: Cross multiply
    29,518.02x = 44,189.28 × 29,479.14
  4. Step 4: Simplify right side
    29,518.02x = 1,302,661,971.62
  5. Step 5: Solve for x
    x = 1,302,661,971.62/29,518.02
  6. Step 6: Final answer
    x = 44,131.08

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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.