Home / 34,410.09-47,440.47-22,452.66

Finding the Fourth Proportional to 34,410.09, 47,440.47 and 22,452.66

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Solution

The fourth proportional to 34,410.09, 47,440.47 and 22,452.66 is: 30,955.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,410.09 : 47,440.47 = 22,452.66 : x
  2. Step 2: Convert to fraction form
    34,410.09/47,440.47 = 22,452.66/x
  3. Step 3: Cross multiply
    34,410.09x = 47,440.47 × 22,452.66
  4. Step 4: Simplify right side
    34,410.09x = 1,065,164,743.15
  5. Step 5: Solve for x
    x = 1,065,164,743.15/34,410.09
  6. Step 6: Final answer
    x = 30,955.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.