Home / 44,260.09-66,401.97-19,302.16

Finding the Fourth Proportional to 44,260.09, 66,401.97 and 19,302.16

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Solution

The fourth proportional to 44,260.09, 66,401.97 and 19,302.16 is: 28,958.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,260.09 : 66,401.97 = 19,302.16 : x
  2. Step 2: Convert to fraction form
    44,260.09/66,401.97 = 19,302.16/x
  3. Step 3: Cross multiply
    44,260.09x = 66,401.97 × 19,302.16
  4. Step 4: Simplify right side
    44,260.09x = 1,281,701,449.26
  5. Step 5: Solve for x
    x = 1,281,701,449.26/44,260.09
  6. Step 6: Final answer
    x = 28,958.40

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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.