Home / 9,903.26-14,854.89-2,406.77

Finding the Fourth Proportional to 9,903.26, 14,854.89 and 2,406.77

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Solution

The fourth proportional to 9,903.26, 14,854.89 and 2,406.77 is: 3,610.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,903.26 : 14,854.89 = 2,406.77 : x
  2. Step 2: Convert to fraction form
    9,903.26/14,854.89 = 2,406.77/x
  3. Step 3: Cross multiply
    9,903.26x = 14,854.89 × 2,406.77
  4. Step 4: Simplify right side
    9,903.26x = 35,752,303.61
  5. Step 5: Solve for x
    x = 35,752,303.61/9,903.26
  6. Step 6: Final answer
    x = 3,610.16

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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.