Home / 9,541.26-13,153.01-6,700.05

Finding the Fourth Proportional to 9,541.26, 13,153.01 and 6,700.05

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Solution

The fourth proportional to 9,541.26, 13,153.01 and 6,700.05 is: 9,236.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,541.26 : 13,153.01 = 6,700.05 : x
  2. Step 2: Convert to fraction form
    9,541.26/13,153.01 = 6,700.05/x
  3. Step 3: Cross multiply
    9,541.26x = 13,153.01 × 6,700.05
  4. Step 4: Simplify right side
    9,541.26x = 88,125,791.15
  5. Step 5: Solve for x
    x = 88,125,791.15/9,541.26
  6. Step 6: Final answer
    x = 9,236.28

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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.