Home / 149,775.12-224,600.58-60,968.34

Finding the Fourth Proportional to 149,775.12, 224,600.58 and 60,968.34

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Solution

The fourth proportional to 149,775.12, 224,600.58 and 60,968.34 is: 91,427.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,775.12 : 224,600.58 = 60,968.34 : x
  2. Step 2: Convert to fraction form
    149,775.12/224,600.58 = 60,968.34/x
  3. Step 3: Cross multiply
    149,775.12x = 224,600.58 × 60,968.34
  4. Step 4: Simplify right side
    149,775.12x = 13,693,524,525.64
  5. Step 5: Solve for x
    x = 13,693,524,525.64/149,775.12
  6. Step 6: Final answer
    x = 91,427.23

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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.