Home / 23,435.23-35,152.05-9,391.49

Finding the Fourth Proportional to 23,435.23, 35,152.05 and 9,391.49

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Solution

The fourth proportional to 23,435.23, 35,152.05 and 9,391.49 is: 14,086.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,435.23 : 35,152.05 = 9,391.49 : x
  2. Step 2: Convert to fraction form
    23,435.23/35,152.05 = 9,391.49/x
  3. Step 3: Cross multiply
    23,435.23x = 35,152.05 × 9,391.49
  4. Step 4: Simplify right side
    23,435.23x = 330,130,117.33
  5. Step 5: Solve for x
    x = 330,130,117.33/23,435.23
  6. Step 6: Final answer
    x = 14,086.92

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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.