Home / 154,337.93-232,663.67-144,050.48

Finding the Fourth Proportional to 154,337.93, 232,663.67 and 144,050.48

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Solution

The fourth proportional to 154,337.93, 232,663.67 and 144,050.48 is: 217,155.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,337.93 : 232,663.67 = 144,050.48 : x
  2. Step 2: Convert to fraction form
    154,337.93/232,663.67 = 144,050.48/x
  3. Step 3: Cross multiply
    154,337.93x = 232,663.67 × 144,050.48
  4. Step 4: Simplify right side
    154,337.93x = 33,515,311,458.49
  5. Step 5: Solve for x
    x = 33,515,311,458.49/154,337.93
  6. Step 6: Final answer
    x = 217,155.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.