Home / 9,937.18-14,903.95-4,013.75

Finding the Fourth Proportional to 9,937.18, 14,903.95 and 4,013.75

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Solution

The fourth proportional to 9,937.18, 14,903.95 and 4,013.75 is: 6,019.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,937.18 : 14,903.95 = 4,013.75 : x
  2. Step 2: Convert to fraction form
    9,937.18/14,903.95 = 4,013.75/x
  3. Step 3: Cross multiply
    9,937.18x = 14,903.95 × 4,013.75
  4. Step 4: Simplify right side
    9,937.18x = 59,820,764.06
  5. Step 5: Solve for x
    x = 59,820,764.06/9,937.18
  6. Step 6: Final answer
    x = 6,019.89

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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.