Home / 241,430.49-333,171.63-134,001.45

Finding the Fourth Proportional to 241,430.49, 333,171.63 and 134,001.45

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Solution

The fourth proportional to 241,430.49, 333,171.63 and 134,001.45 is: 184,920.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,430.49 : 333,171.63 = 134,001.45 : x
  2. Step 2: Convert to fraction form
    241,430.49/333,171.63 = 134,001.45/x
  3. Step 3: Cross multiply
    241,430.49x = 333,171.63 × 134,001.45
  4. Step 4: Simplify right side
    241,430.49x = 44,645,481,518.86
  5. Step 5: Solve for x
    x = 44,645,481,518.86/241,430.49
  6. Step 6: Final answer
    x = 184,920.64

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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.