Home / 241,638.96-333,437.40-141,095.28

Finding the Fourth Proportional to 241,638.96, 333,437.40 and 141,095.28

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Solution

The fourth proportional to 241,638.96, 333,437.40 and 141,095.28 is: 194,697.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,638.96 : 333,437.40 = 141,095.28 : x
  2. Step 2: Convert to fraction form
    241,638.96/333,437.40 = 141,095.28/x
  3. Step 3: Cross multiply
    241,638.96x = 333,437.40 × 141,095.28
  4. Step 4: Simplify right side
    241,638.96x = 47,046,443,315.47
  5. Step 5: Solve for x
    x = 47,046,443,315.47/241,638.96
  6. Step 6: Final answer
    x = 194,697.26

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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.