Home / 9,535.71-14,308.55-6,924.79

Finding the Fourth Proportional to 9,535.71, 14,308.55 and 6,924.79

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Solution

The fourth proportional to 9,535.71, 14,308.55 and 6,924.79 is: 10,390.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,535.71 : 14,308.55 = 6,924.79 : x
  2. Step 2: Convert to fraction form
    9,535.71/14,308.55 = 6,924.79/x
  3. Step 3: Cross multiply
    9,535.71x = 14,308.55 × 6,924.79
  4. Step 4: Simplify right side
    9,535.71x = 99,083,713.18
  5. Step 5: Solve for x
    x = 99,083,713.18/9,535.71
  6. Step 6: Final answer
    x = 10,390.80

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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.