Home / 44,195.04-66,292.48-13,052.16

Finding the Fourth Proportional to 44,195.04, 66,292.48 and 13,052.16

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Solution

The fourth proportional to 44,195.04, 66,292.48 and 13,052.16 is: 19,578.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,195.04 : 66,292.48 = 13,052.16 : x
  2. Step 2: Convert to fraction form
    44,195.04/66,292.48 = 13,052.16/x
  3. Step 3: Cross multiply
    44,195.04x = 66,292.48 × 13,052.16
  4. Step 4: Simplify right side
    44,195.04x = 865,260,055.76
  5. Step 5: Solve for x
    x = 865,260,055.76/44,195.04
  6. Step 6: Final answer
    x = 19,578.22

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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.