Home / 36,294.02-54,444.46-14,109.10

Finding the Fourth Proportional to 36,294.02, 54,444.46 and 14,109.10

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Solution

The fourth proportional to 36,294.02, 54,444.46 and 14,109.10 is: 21,164.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,294.02 : 54,444.46 = 14,109.10 : x
  2. Step 2: Convert to fraction form
    36,294.02/54,444.46 = 14,109.10/x
  3. Step 3: Cross multiply
    36,294.02x = 54,444.46 × 14,109.10
  4. Step 4: Simplify right side
    36,294.02x = 768,162,330.59
  5. Step 5: Solve for x
    x = 768,162,330.59/36,294.02
  6. Step 6: Final answer
    x = 21,164.98

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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.