Home / 37,968.54-56,897.40-26,869.20

Finding the Fourth Proportional to 37,968.54, 56,897.40 and 26,869.20

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Solution

The fourth proportional to 37,968.54, 56,897.40 and 26,869.20 is: 40,264.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,968.54 : 56,897.40 = 26,869.20 : x
  2. Step 2: Convert to fraction form
    37,968.54/56,897.40 = 26,869.20/x
  3. Step 3: Cross multiply
    37,968.54x = 56,897.40 × 26,869.20
  4. Step 4: Simplify right side
    37,968.54x = 1,528,787,620.08
  5. Step 5: Solve for x
    x = 1,528,787,620.08/37,968.54
  6. Step 6: Final answer
    x = 40,264.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.