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Finding the Fourth Proportional to 241,390.02, 333,129.59 and 133,960.93

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Solution

The fourth proportional to 241,390.02, 333,129.59 and 133,960.93 is: 184,872.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,390.02 : 333,129.59 = 133,960.93 : x
  2. Step 2: Convert to fraction form
    241,390.02/333,129.59 = 133,960.93/x
  3. Step 3: Cross multiply
    241,390.02x = 333,129.59 × 133,960.93
  4. Step 4: Simplify right side
    241,390.02x = 44,626,349,686.92
  5. Step 5: Solve for x
    x = 44,626,349,686.92/241,390.02
  6. Step 6: Final answer
    x = 184,872.39

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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.