Home / 9,302.59-13,953.84-2,377.09

Finding the Fourth Proportional to 9,302.59, 13,953.84 and 2,377.09

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Solution

The fourth proportional to 9,302.59, 13,953.84 and 2,377.09 is: 3,565.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,302.59 : 13,953.84 = 2,377.09 : x
  2. Step 2: Convert to fraction form
    9,302.59/13,953.84 = 2,377.09/x
  3. Step 3: Cross multiply
    9,302.59x = 13,953.84 × 2,377.09
  4. Step 4: Simplify right side
    9,302.59x = 33,169,533.53
  5. Step 5: Solve for x
    x = 33,169,533.53/9,302.59
  6. Step 6: Final answer
    x = 3,565.62

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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.