Home / 9,253.09-13,873.83-4,323.70

Finding the Fourth Proportional to 9,253.09, 13,873.83 and 4,323.70

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Solution

The fourth proportional to 9,253.09, 13,873.83 and 4,323.70 is: 6,482.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,253.09 : 13,873.83 = 4,323.70 : x
  2. Step 2: Convert to fraction form
    9,253.09/13,873.83 = 4,323.70/x
  3. Step 3: Cross multiply
    9,253.09x = 13,873.83 × 4,323.70
  4. Step 4: Simplify right side
    9,253.09x = 59,986,278.77
  5. Step 5: Solve for x
    x = 59,986,278.77/9,253.09
  6. Step 6: Final answer
    x = 6,482.84

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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.