Home / 5,522.02-8,281.23-2,598.46

Finding the Fourth Proportional to 5,522.02, 8,281.23 and 2,598.46

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Solution

The fourth proportional to 5,522.02, 8,281.23 and 2,598.46 is: 3,896.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,522.02 : 8,281.23 = 2,598.46 : x
  2. Step 2: Convert to fraction form
    5,522.02/8,281.23 = 2,598.46/x
  3. Step 3: Cross multiply
    5,522.02x = 8,281.23 × 2,598.46
  4. Step 4: Simplify right side
    5,522.02x = 21,518,444.91
  5. Step 5: Solve for x
    x = 21,518,444.91/5,522.02
  6. Step 6: Final answer
    x = 3,896.84

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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.