Home / 39,062.75-53,907.64-23,946.70

Finding the Fourth Proportional to 39,062.75, 53,907.64 and 23,946.70

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Solution

The fourth proportional to 39,062.75, 53,907.64 and 23,946.70 is: 33,047.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,062.75 : 53,907.64 = 23,946.70 : x
  2. Step 2: Convert to fraction form
    39,062.75/53,907.64 = 23,946.70/x
  3. Step 3: Cross multiply
    39,062.75x = 53,907.64 × 23,946.70
  4. Step 4: Simplify right side
    39,062.75x = 1,290,910,082.79
  5. Step 5: Solve for x
    x = 1,290,910,082.79/39,062.75
  6. Step 6: Final answer
    x = 33,047.09

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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.