Home / 8,533.84-11,776.75-4,757.25

Finding the Fourth Proportional to 8,533.84, 11,776.75 and 4,757.25

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Solution

The fourth proportional to 8,533.84, 11,776.75 and 4,757.25 is: 6,565.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,533.84 : 11,776.75 = 4,757.25 : x
  2. Step 2: Convert to fraction form
    8,533.84/11,776.75 = 4,757.25/x
  3. Step 3: Cross multiply
    8,533.84x = 11,776.75 × 4,757.25
  4. Step 4: Simplify right side
    8,533.84x = 56,024,905.72
  5. Step 5: Solve for x
    x = 56,024,905.72/8,533.84
  6. Step 6: Final answer
    x = 6,565.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.