Home / 29,728.02-44,568.99-13,300.50

Finding the Fourth Proportional to 29,728.02, 44,568.99 and 13,300.50

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Solution

The fourth proportional to 29,728.02, 44,568.99 and 13,300.50 is: 19,940.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,728.02 : 44,568.99 = 13,300.50 : x
  2. Step 2: Convert to fraction form
    29,728.02/44,568.99 = 13,300.50/x
  3. Step 3: Cross multiply
    29,728.02x = 44,568.99 × 13,300.50
  4. Step 4: Simplify right side
    29,728.02x = 592,789,851.50
  5. Step 5: Solve for x
    x = 592,789,851.50/29,728.02
  6. Step 6: Final answer
    x = 19,940.44

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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.