Home / 23,446.02-35,158.40-10,112.70

Finding the Fourth Proportional to 23,446.02, 35,158.40 and 10,112.70

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Solution

The fourth proportional to 23,446.02, 35,158.40 and 10,112.70 is: 15,164.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,446.02 : 35,158.40 = 10,112.70 : x
  2. Step 2: Convert to fraction form
    23,446.02/35,158.40 = 10,112.70/x
  3. Step 3: Cross multiply
    23,446.02x = 35,158.40 × 10,112.70
  4. Step 4: Simplify right side
    23,446.02x = 355,546,301.12
  5. Step 5: Solve for x
    x = 355,546,301.12/23,446.02
  6. Step 6: Final answer
    x = 15,164.46

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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.