Home / 36,970.98-55,325.18-27,085.74

Finding the Fourth Proportional to 36,970.98, 55,325.18 and 27,085.74

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Solution

The fourth proportional to 36,970.98, 55,325.18 and 27,085.74 is: 40,532.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,970.98 : 55,325.18 = 27,085.74 : x
  2. Step 2: Convert to fraction form
    36,970.98/55,325.18 = 27,085.74/x
  3. Step 3: Cross multiply
    36,970.98x = 55,325.18 × 27,085.74
  4. Step 4: Simplify right side
    36,970.98x = 1,498,523,460.02
  5. Step 5: Solve for x
    x = 1,498,523,460.02/36,970.98
  6. Step 6: Final answer
    x = 40,532.42

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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.