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Finding the Fourth Proportional to 6,356.58, 9,463.66 and 6,325.80

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Solution

The fourth proportional to 6,356.58, 9,463.66 and 6,325.80 is: 9,417.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,356.58 : 9,463.66 = 6,325.80 : x
  2. Step 2: Convert to fraction form
    6,356.58/9,463.66 = 6,325.80/x
  3. Step 3: Cross multiply
    6,356.58x = 9,463.66 × 6,325.80
  4. Step 4: Simplify right side
    6,356.58x = 59,865,186.92
  5. Step 5: Solve for x
    x = 59,865,186.92/6,356.58
  6. Step 6: Final answer
    x = 9,417.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.