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Finding the Fourth Proportional to 237,461.84, 356,189.76 and 95,370

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Solution

The fourth proportional to 237,461.84, 356,189.76 and 95,370 is: 143,053.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,461.84 : 356,189.76 = 95,370 : x
  2. Step 2: Convert to fraction form
    237,461.84/356,189.76 = 95,370/x
  3. Step 3: Cross multiply
    237,461.84x = 356,189.76 × 95,370
  4. Step 4: Simplify right side
    237,461.84x = 33,969,817,411.20
  5. Step 5: Solve for x
    x = 33,969,817,411.20/237,461.84
  6. Step 6: Final answer
    x = 143,053.80

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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.