Home / 9,017.16-13,519.53-4,852.98

Finding the Fourth Proportional to 9,017.16, 13,519.53 and 4,852.98

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Solution

The fourth proportional to 9,017.16, 13,519.53 and 4,852.98 is: 7,276.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,017.16 : 13,519.53 = 4,852.98 : x
  2. Step 2: Convert to fraction form
    9,017.16/13,519.53 = 4,852.98/x
  3. Step 3: Cross multiply
    9,017.16x = 13,519.53 × 4,852.98
  4. Step 4: Simplify right side
    9,017.16x = 65,610,008.70
  5. Step 5: Solve for x
    x = 65,610,008.70/9,017.16
  6. Step 6: Final answer
    x = 7,276.13

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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.