Home / 36,259.02-54,374.86-17,532.84

Finding the Fourth Proportional to 36,259.02, 54,374.86 and 17,532.84

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Solution

The fourth proportional to 36,259.02, 54,374.86 and 17,532.84 is: 26,292.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,259.02 : 54,374.86 = 17,532.84 : x
  2. Step 2: Convert to fraction form
    36,259.02/54,374.86 = 17,532.84/x
  3. Step 3: Cross multiply
    36,259.02x = 54,374.86 × 17,532.84
  4. Step 4: Simplify right side
    36,259.02x = 953,345,720.40
  5. Step 5: Solve for x
    x = 953,345,720.40/36,259.02
  6. Step 6: Final answer
    x = 26,292.65

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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.