Home / 39,010.10-53,824.57-23,696.34

Finding the Fourth Proportional to 39,010.10, 53,824.57 and 23,696.34

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Solution

The fourth proportional to 39,010.10, 53,824.57 and 23,696.34 is: 32,695.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,010.10 : 53,824.57 = 23,696.34 : x
  2. Step 2: Convert to fraction form
    39,010.10/53,824.57 = 23,696.34/x
  3. Step 3: Cross multiply
    39,010.10x = 53,824.57 × 23,696.34
  4. Step 4: Simplify right side
    39,010.10x = 1,275,445,049.99
  5. Step 5: Solve for x
    x = 1,275,445,049.99/39,010.10
  6. Step 6: Final answer
    x = 32,695.26

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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.