Home / 134,848.70-202,273.05-46,094.30

Finding the Fourth Proportional to 134,848.70, 202,273.05 and 46,094.30

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Solution

The fourth proportional to 134,848.70, 202,273.05 and 46,094.30 is: 69,141.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,848.70 : 202,273.05 = 46,094.30 : x
  2. Step 2: Convert to fraction form
    134,848.70/202,273.05 = 46,094.30/x
  3. Step 3: Cross multiply
    134,848.70x = 202,273.05 × 46,094.30
  4. Step 4: Simplify right side
    134,848.70x = 9,323,634,648.62
  5. Step 5: Solve for x
    x = 9,323,634,648.62/134,848.70
  6. Step 6: Final answer
    x = 69,141.45

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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.