Home / 241,622.05-333,447.81-134,200.25

Finding the Fourth Proportional to 241,622.05, 333,447.81 and 134,200.25

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Solution

The fourth proportional to 241,622.05, 333,447.81 and 134,200.25 is: 185,201.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,622.05 : 333,447.81 = 134,200.25 : x
  2. Step 2: Convert to fraction form
    241,622.05/333,447.81 = 134,200.25/x
  3. Step 3: Cross multiply
    241,622.05x = 333,447.81 × 134,200.25
  4. Step 4: Simplify right side
    241,622.05x = 44,748,779,463.95
  5. Step 5: Solve for x
    x = 44,748,779,463.95/241,622.05
  6. Step 6: Final answer
    x = 185,201.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.