Home / 29,510.09-44,261.46-11,963.06

Finding the Fourth Proportional to 29,510.09, 44,261.46 and 11,963.06

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Solution

The fourth proportional to 29,510.09, 44,261.46 and 11,963.06 is: 17,943.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,510.09 : 44,261.46 = 11,963.06 : x
  2. Step 2: Convert to fraction form
    29,510.09/44,261.46 = 11,963.06/x
  3. Step 3: Cross multiply
    29,510.09x = 44,261.46 × 11,963.06
  4. Step 4: Simplify right side
    29,510.09x = 529,502,280.36
  5. Step 5: Solve for x
    x = 529,502,280.36/29,510.09
  6. Step 6: Final answer
    x = 17,943.10

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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.