Home / 4,808.30-6,625.61-3,547.37

Finding the Fourth Proportional to 4,808.30, 6,625.61 and 3,547.37

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Solution

The fourth proportional to 4,808.30, 6,625.61 and 3,547.37 is: 4,888.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,808.30 : 6,625.61 = 3,547.37 : x
  2. Step 2: Convert to fraction form
    4,808.30/6,625.61 = 3,547.37/x
  3. Step 3: Cross multiply
    4,808.30x = 6,625.61 × 3,547.37
  4. Step 4: Simplify right side
    4,808.30x = 23,503,457.02
  5. Step 5: Solve for x
    x = 23,503,457.02/4,808.30
  6. Step 6: Final answer
    x = 4,888.10

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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.