Home / 9,860.33-14,776.02-4,923.18

Finding the Fourth Proportional to 9,860.33, 14,776.02 and 4,923.18

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Solution

The fourth proportional to 9,860.33, 14,776.02 and 4,923.18 is: 7,377.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,860.33 : 14,776.02 = 4,923.18 : x
  2. Step 2: Convert to fraction form
    9,860.33/14,776.02 = 4,923.18/x
  3. Step 3: Cross multiply
    9,860.33x = 14,776.02 × 4,923.18
  4. Step 4: Simplify right side
    9,860.33x = 72,745,006.14
  5. Step 5: Solve for x
    x = 72,745,006.14/9,860.33
  6. Step 6: Final answer
    x = 7,377.54

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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.