Home / 44,243.34-66,365.02-13,076.16

Finding the Fourth Proportional to 44,243.34, 66,365.02 and 13,076.16

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Solution

The fourth proportional to 44,243.34, 66,365.02 and 13,076.16 is: 19,614.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,243.34 : 66,365.02 = 13,076.16 : x
  2. Step 2: Convert to fraction form
    44,243.34/66,365.02 = 13,076.16/x
  3. Step 3: Cross multiply
    44,243.34x = 66,365.02 × 13,076.16
  4. Step 4: Simplify right side
    44,243.34x = 867,799,619.92
  5. Step 5: Solve for x
    x = 867,799,619.92/44,243.34
  6. Step 6: Final answer
    x = 19,614.24

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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.