Home / 203,048.94-304,602.57-62,818.50

Finding the Fourth Proportional to 203,048.94, 304,602.57 and 62,818.50

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Solution

The fourth proportional to 203,048.94, 304,602.57 and 62,818.50 is: 94,236.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    203,048.94 : 304,602.57 = 62,818.50 : x
  2. Step 2: Convert to fraction form
    203,048.94/304,602.57 = 62,818.50/x
  3. Step 3: Cross multiply
    203,048.94x = 304,602.57 × 62,818.50
  4. Step 4: Simplify right side
    203,048.94x = 19,134,676,543.55
  5. Step 5: Solve for x
    x = 19,134,676,543.55/203,048.94
  6. Step 6: Final answer
    x = 94,236.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.