Home / 4,457.18-6,675.42-3,526.58

Finding the Fourth Proportional to 4,457.18, 6,675.42 and 3,526.58

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Solution

The fourth proportional to 4,457.18, 6,675.42 and 3,526.58 is: 5,281.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,457.18 : 6,675.42 = 3,526.58 : x
  2. Step 2: Convert to fraction form
    4,457.18/6,675.42 = 3,526.58/x
  3. Step 3: Cross multiply
    4,457.18x = 6,675.42 × 3,526.58
  4. Step 4: Simplify right side
    4,457.18x = 23,541,402.66
  5. Step 5: Solve for x
    x = 23,541,402.66/4,457.18
  6. Step 6: Final answer
    x = 5,281.68

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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.