Home / 29,410.02-44,090.22-12,757.50

Finding the Fourth Proportional to 29,410.02, 44,090.22 and 12,757.50

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Solution

The fourth proportional to 29,410.02, 44,090.22 and 12,757.50 is: 19,125.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,410.02 : 44,090.22 = 12,757.50 : x
  2. Step 2: Convert to fraction form
    29,410.02/44,090.22 = 12,757.50/x
  3. Step 3: Cross multiply
    29,410.02x = 44,090.22 × 12,757.50
  4. Step 4: Simplify right side
    29,410.02x = 562,480,981.65
  5. Step 5: Solve for x
    x = 562,480,981.65/29,410.02
  6. Step 6: Final answer
    x = 19,125.49

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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.