Home / 9,611.04-13,260.96-5,834.07

Finding the Fourth Proportional to 9,611.04, 13,260.96 and 5,834.07

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Solution

The fourth proportional to 9,611.04, 13,260.96 and 5,834.07 is: 8,049.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,611.04 : 13,260.96 = 5,834.07 : x
  2. Step 2: Convert to fraction form
    9,611.04/13,260.96 = 5,834.07/x
  3. Step 3: Cross multiply
    9,611.04x = 13,260.96 × 5,834.07
  4. Step 4: Simplify right side
    9,611.04x = 77,365,368.91
  5. Step 5: Solve for x
    x = 77,365,368.91/9,611.04
  6. Step 6: Final answer
    x = 8,049.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.