Home / 9,237.03-13,860.17-4,307.05

Finding the Fourth Proportional to 9,237.03, 13,860.17 and 4,307.05

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Solution

The fourth proportional to 9,237.03, 13,860.17 and 4,307.05 is: 6,462.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,237.03 : 13,860.17 = 4,307.05 : x
  2. Step 2: Convert to fraction form
    9,237.03/13,860.17 = 4,307.05/x
  3. Step 3: Cross multiply
    9,237.03x = 13,860.17 × 4,307.05
  4. Step 4: Simplify right side
    9,237.03x = 59,696,445.20
  5. Step 5: Solve for x
    x = 59,696,445.20/9,237.03
  6. Step 6: Final answer
    x = 6,462.73

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1.5x scale

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.