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Finding the Fourth Proportional to 9,010.17, 12,434.01 and 5,032.23

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Solution

The fourth proportional to 9,010.17, 12,434.01 and 5,032.23 is: 6,944.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,010.17 : 12,434.01 = 5,032.23 : x
  2. Step 2: Convert to fraction form
    9,010.17/12,434.01 = 5,032.23/x
  3. Step 3: Cross multiply
    9,010.17x = 12,434.01 × 5,032.23
  4. Step 4: Simplify right side
    9,010.17x = 62,570,798.14
  5. Step 5: Solve for x
    x = 62,570,798.14/9,010.17
  6. Step 6: Final answer
    x = 6,944.46

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