Home / 39,080.26-53,931.77-23,981.27

Finding the Fourth Proportional to 39,080.26, 53,931.77 and 23,981.27

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Solution

The fourth proportional to 39,080.26, 53,931.77 and 23,981.27 is: 33,094.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,080.26 : 53,931.77 = 23,981.27 : x
  2. Step 2: Convert to fraction form
    39,080.26/53,931.77 = 23,981.27/x
  3. Step 3: Cross multiply
    39,080.26x = 53,931.77 × 23,981.27
  4. Step 4: Simplify right side
    39,080.26x = 1,293,351,948.38
  5. Step 5: Solve for x
    x = 1,293,351,948.38/39,080.26
  6. Step 6: Final answer
    x = 33,094.76

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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.