Home / 6,535.31-9,020.84-4,856.18

Finding the Fourth Proportional to 6,535.31, 9,020.84 and 4,856.18

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Solution

The fourth proportional to 6,535.31, 9,020.84 and 4,856.18 is: 6,703.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,535.31 : 9,020.84 = 4,856.18 : x
  2. Step 2: Convert to fraction form
    6,535.31/9,020.84 = 4,856.18/x
  3. Step 3: Cross multiply
    6,535.31x = 9,020.84 × 4,856.18
  4. Step 4: Simplify right side
    6,535.31x = 43,806,753.41
  5. Step 5: Solve for x
    x = 43,806,753.41/6,535.31
  6. Step 6: Final answer
    x = 6,703.09

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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.