Home / 30,796.02-46,195.32-15,014.10

Finding the Fourth Proportional to 30,796.02, 46,195.32 and 15,014.10

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Solution

The fourth proportional to 30,796.02, 46,195.32 and 15,014.10 is: 22,521.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,796.02 : 46,195.32 = 15,014.10 : x
  2. Step 2: Convert to fraction form
    30,796.02/46,195.32 = 15,014.10/x
  3. Step 3: Cross multiply
    30,796.02x = 46,195.32 × 15,014.10
  4. Step 4: Simplify right side
    30,796.02x = 693,581,154.01
  5. Step 5: Solve for x
    x = 693,581,154.01/30,796.02
  6. Step 6: Final answer
    x = 22,521.78

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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.