Home / 9,442.26-13,030.02-5,193.33

Finding the Fourth Proportional to 9,442.26, 13,030.02 and 5,193.33

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Solution

The fourth proportional to 9,442.26, 13,030.02 and 5,193.33 is: 7,166.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,442.26 : 13,030.02 = 5,193.33 : x
  2. Step 2: Convert to fraction form
    9,442.26/13,030.02 = 5,193.33/x
  3. Step 3: Cross multiply
    9,442.26x = 13,030.02 × 5,193.33
  4. Step 4: Simplify right side
    9,442.26x = 67,669,193.77
  5. Step 5: Solve for x
    x = 67,669,193.77/9,442.26
  6. Step 6: Final answer
    x = 7,166.63

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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.