Home / 27,816.09-38,394.47-24,079.41

Finding the Fourth Proportional to 27,816.09, 38,394.47 and 24,079.41

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Solution

The fourth proportional to 27,816.09, 38,394.47 and 24,079.41 is: 33,236.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,816.09 : 38,394.47 = 24,079.41 : x
  2. Step 2: Convert to fraction form
    27,816.09/38,394.47 = 24,079.41/x
  3. Step 3: Cross multiply
    27,816.09x = 38,394.47 × 24,079.41
  4. Step 4: Simplify right side
    27,816.09x = 924,516,064.47
  5. Step 5: Solve for x
    x = 924,516,064.47/27,816.09
  6. Step 6: Final answer
    x = 33,236.74

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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.