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Finding the Fourth Proportional to 7,134.26, 9,823.29 and 6,070.10

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Solution

The fourth proportional to 7,134.26, 9,823.29 and 6,070.10 is: 8,358.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,134.26 : 9,823.29 = 6,070.10 : x
  2. Step 2: Convert to fraction form
    7,134.26/9,823.29 = 6,070.10/x
  3. Step 3: Cross multiply
    7,134.26x = 9,823.29 × 6,070.10
  4. Step 4: Simplify right side
    7,134.26x = 59,628,352.63
  5. Step 5: Solve for x
    x = 59,628,352.63/7,134.26
  6. Step 6: Final answer
    x = 8,358.03

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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.