Home / 148,323.10-222,484.74-36,003.48

Finding the Fourth Proportional to 148,323.10, 222,484.74 and 36,003.48

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Solution

The fourth proportional to 148,323.10, 222,484.74 and 36,003.48 is: 54,005.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,323.10 : 222,484.74 = 36,003.48 : x
  2. Step 2: Convert to fraction form
    148,323.10/222,484.74 = 36,003.48/x
  3. Step 3: Cross multiply
    148,323.10x = 222,484.74 × 36,003.48
  4. Step 4: Simplify right side
    148,323.10x = 8,010,224,886.90
  5. Step 5: Solve for x
    x = 8,010,224,886.90/148,323.10
  6. Step 6: Final answer
    x = 54,005.24

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1.5x scale

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.