Home / 9,058.05-13,584.43-3,510.15

Finding the Fourth Proportional to 9,058.05, 13,584.43 and 3,510.15

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Solution

The fourth proportional to 9,058.05, 13,584.43 and 3,510.15 is: 5,264.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,058.05 : 13,584.43 = 3,510.15 : x
  2. Step 2: Convert to fraction form
    9,058.05/13,584.43 = 3,510.15/x
  3. Step 3: Cross multiply
    9,058.05x = 13,584.43 × 3,510.15
  4. Step 4: Simplify right side
    9,058.05x = 47,683,386.96
  5. Step 5: Solve for x
    x = 47,683,386.96/9,058.05
  6. Step 6: Final answer
    x = 5,264.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.