Home / 241,868.40-333,764.08-134,434.76

Finding the Fourth Proportional to 241,868.40, 333,764.08 and 134,434.76

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Solution

The fourth proportional to 241,868.40, 333,764.08 and 134,434.76 is: 185,512.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,868.40 : 333,764.08 = 134,434.76 : x
  2. Step 2: Convert to fraction form
    241,868.40/333,764.08 = 134,434.76/x
  3. Step 3: Cross multiply
    241,868.40x = 333,764.08 × 134,434.76
  4. Step 4: Simplify right side
    241,868.40x = 44,869,493,991.42
  5. Step 5: Solve for x
    x = 44,869,493,991.42/241,868.40
  6. Step 6: Final answer
    x = 185,512.01

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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.