Home / 241,389.03-333,117.05-133,959.14

Finding the Fourth Proportional to 241,389.03, 333,117.05 and 133,959.14

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Solution

The fourth proportional to 241,389.03, 333,117.05 and 133,959.14 is: 184,863.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,389.03 : 333,117.05 = 133,959.14 : x
  2. Step 2: Convert to fraction form
    241,389.03/333,117.05 = 133,959.14/x
  3. Step 3: Cross multiply
    241,389.03x = 333,117.05 × 133,959.14
  4. Step 4: Simplify right side
    241,389.03x = 44,624,071,201.96
  5. Step 5: Solve for x
    x = 44,624,071,201.96/241,389.03
  6. Step 6: Final answer
    x = 184,863.71

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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.