Home / 23,370.36-35,034.66-10,212.31

Finding the Fourth Proportional to 23,370.36, 35,034.66 and 10,212.31

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Solution

The fourth proportional to 23,370.36, 35,034.66 and 10,212.31 is: 15,309.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,370.36 : 35,034.66 = 10,212.31 : x
  2. Step 2: Convert to fraction form
    23,370.36/35,034.66 = 10,212.31/x
  3. Step 3: Cross multiply
    23,370.36x = 35,034.66 × 10,212.31
  4. Step 4: Simplify right side
    23,370.36x = 357,784,852.46
  5. Step 5: Solve for x
    x = 357,784,852.46/23,370.36
  6. Step 6: Final answer
    x = 15,309.35

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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.