Home / 47,168.89-70,695.02-23,802.01

Finding the Fourth Proportional to 47,168.89, 70,695.02 and 23,802.01

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Solution

The fourth proportional to 47,168.89, 70,695.02 and 23,802.01 is: 35,673.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,168.89 : 70,695.02 = 23,802.01 : x
  2. Step 2: Convert to fraction form
    47,168.89/70,695.02 = 23,802.01/x
  3. Step 3: Cross multiply
    47,168.89x = 70,695.02 × 23,802.01
  4. Step 4: Simplify right side
    47,168.89x = 1,682,683,453.98
  5. Step 5: Solve for x
    x = 1,682,683,453.98/47,168.89
  6. Step 6: Final answer
    x = 35,673.59

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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.