Home / 241,602.19-333,422.09-134,172.70

Finding the Fourth Proportional to 241,602.19, 333,422.09 and 134,172.70

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Solution

The fourth proportional to 241,602.19, 333,422.09 and 134,172.70 is: 185,164.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,602.19 : 333,422.09 = 134,172.70 : x
  2. Step 2: Convert to fraction form
    241,602.19/333,422.09 = 134,172.70/x
  3. Step 3: Cross multiply
    241,602.19x = 333,422.09 × 134,172.70
  4. Step 4: Simplify right side
    241,602.19x = 44,736,142,054.94
  5. Step 5: Solve for x
    x = 44,736,142,054.94/241,602.19
  6. Step 6: Final answer
    x = 185,164.47

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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.