Home / 23,313.04-34,938.80-9,454.48

Finding the Fourth Proportional to 23,313.04, 34,938.80 and 9,454.48

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Solution

The fourth proportional to 23,313.04, 34,938.80 and 9,454.48 is: 14,169.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,313.04 : 34,938.80 = 9,454.48 : x
  2. Step 2: Convert to fraction form
    23,313.04/34,938.80 = 9,454.48/x
  3. Step 3: Cross multiply
    23,313.04x = 34,938.80 × 9,454.48
  4. Step 4: Simplify right side
    23,313.04x = 330,328,185.82
  5. Step 5: Solve for x
    x = 330,328,185.82/23,313.04
  6. Step 6: Final answer
    x = 14,169.25

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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.