Home / 34,364.98-51,547.44-9,405.25

Finding the Fourth Proportional to 34,364.98, 51,547.44 and 9,405.25

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Solution

The fourth proportional to 34,364.98, 51,547.44 and 9,405.25 is: 14,107.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,364.98 : 51,547.44 = 9,405.25 : x
  2. Step 2: Convert to fraction form
    34,364.98/51,547.44 = 9,405.25/x
  3. Step 3: Cross multiply
    34,364.98x = 51,547.44 × 9,405.25
  4. Step 4: Simplify right side
    34,364.98x = 484,816,560.06
  5. Step 5: Solve for x
    x = 484,816,560.06/34,364.98
  6. Step 6: Final answer
    x = 14,107.87

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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.