Home / 6,353.56-9,521.70-4,716.28

Finding the Fourth Proportional to 6,353.56, 9,521.70 and 4,716.28

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Solution

The fourth proportional to 6,353.56, 9,521.70 and 4,716.28 is: 7,068.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,353.56 : 9,521.70 = 4,716.28 : x
  2. Step 2: Convert to fraction form
    6,353.56/9,521.70 = 4,716.28/x
  3. Step 3: Cross multiply
    6,353.56x = 9,521.70 × 4,716.28
  4. Step 4: Simplify right side
    6,353.56x = 44,907,003.28
  5. Step 5: Solve for x
    x = 44,907,003.28/6,353.56
  6. Step 6: Final answer
    x = 7,068.01

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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.