Home / 9,677.02-14,510.67-4,486.54

Finding the Fourth Proportional to 9,677.02, 14,510.67 and 4,486.54

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Solution

The fourth proportional to 9,677.02, 14,510.67 and 4,486.54 is: 6,727.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,677.02 : 14,510.67 = 4,486.54 : x
  2. Step 2: Convert to fraction form
    9,677.02/14,510.67 = 4,486.54/x
  3. Step 3: Cross multiply
    9,677.02x = 14,510.67 × 4,486.54
  4. Step 4: Simplify right side
    9,677.02x = 65,102,701.38
  5. Step 5: Solve for x
    x = 65,102,701.38/9,677.02
  6. Step 6: Final answer
    x = 6,727.56

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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.