Home / 45,153.48-62,309.32-25,010.04

Finding the Fourth Proportional to 45,153.48, 62,309.32 and 25,010.04

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Solution

The fourth proportional to 45,153.48, 62,309.32 and 25,010.04 is: 34,512.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,153.48 : 62,309.32 = 25,010.04 : x
  2. Step 2: Convert to fraction form
    45,153.48/62,309.32 = 25,010.04/x
  3. Step 3: Cross multiply
    45,153.48x = 62,309.32 × 25,010.04
  4. Step 4: Simplify right side
    45,153.48x = 1,558,358,585.57
  5. Step 5: Solve for x
    x = 1,558,358,585.57/45,153.48
  6. Step 6: Final answer
    x = 34,512.48

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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.