Home / 23,370.58-35,023.02-10,195.48

Finding the Fourth Proportional to 23,370.58, 35,023.02 and 10,195.48

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Solution

The fourth proportional to 23,370.58, 35,023.02 and 10,195.48 is: 15,278.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,370.58 : 35,023.02 = 10,195.48 : x
  2. Step 2: Convert to fraction form
    23,370.58/35,023.02 = 10,195.48/x
  3. Step 3: Cross multiply
    23,370.58x = 35,023.02 × 10,195.48
  4. Step 4: Simplify right side
    23,370.58x = 357,076,499.95
  5. Step 5: Solve for x
    x = 357,076,499.95/23,370.58
  6. Step 6: Final answer
    x = 15,278.89

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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.