Home / 9,617.19-14,426.70-3,043.45

Finding the Fourth Proportional to 9,617.19, 14,426.70 and 3,043.45

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Solution

The fourth proportional to 9,617.19, 14,426.70 and 3,043.45 is: 4,565.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,617.19 : 14,426.70 = 3,043.45 : x
  2. Step 2: Convert to fraction form
    9,617.19/14,426.70 = 3,043.45/x
  3. Step 3: Cross multiply
    9,617.19x = 14,426.70 × 3,043.45
  4. Step 4: Simplify right side
    9,617.19x = 43,906,940.12
  5. Step 5: Solve for x
    x = 43,906,940.12/9,617.19
  6. Step 6: Final answer
    x = 4,565.47

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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.