Home / 163,745.76-244,341.60-146,094.24

Finding the Fourth Proportional to 163,745.76, 244,341.60 and 146,094.24

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Solution

The fourth proportional to 163,745.76, 244,341.60 and 146,094.24 is: 218,001.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,745.76 : 244,341.60 = 146,094.24 : x
  2. Step 2: Convert to fraction form
    163,745.76/244,341.60 = 146,094.24/x
  3. Step 3: Cross multiply
    163,745.76x = 244,341.60 × 146,094.24
  4. Step 4: Simplify right side
    163,745.76x = 35,696,900,352.38
  5. Step 5: Solve for x
    x = 35,696,900,352.38/163,745.76
  6. Step 6: Final answer
    x = 218,001.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.