Home / 44,220.16-61,020.73-25,100.32

Finding the Fourth Proportional to 44,220.16, 61,020.73 and 25,100.32

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Solution

The fourth proportional to 44,220.16, 61,020.73 and 25,100.32 is: 34,636.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,220.16 : 61,020.73 = 25,100.32 : x
  2. Step 2: Convert to fraction form
    44,220.16/61,020.73 = 25,100.32/x
  3. Step 3: Cross multiply
    44,220.16x = 61,020.73 × 25,100.32
  4. Step 4: Simplify right side
    44,220.16x = 1,531,639,849.63
  5. Step 5: Solve for x
    x = 1,531,639,849.63/44,220.16
  6. Step 6: Final answer
    x = 34,636.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.