Home / 334,141.29-501,095.25-134,409.87

Finding the Fourth Proportional to 334,141.29, 501,095.25 and 134,409.87

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Solution

The fourth proportional to 334,141.29, 501,095.25 and 134,409.87 is: 201,567.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,141.29 : 501,095.25 = 134,409.87 : x
  2. Step 2: Convert to fraction form
    334,141.29/501,095.25 = 134,409.87/x
  3. Step 3: Cross multiply
    334,141.29x = 501,095.25 × 134,409.87
  4. Step 4: Simplify right side
    334,141.29x = 67,352,147,410.12
  5. Step 5: Solve for x
    x = 67,352,147,410.12/334,141.29
  6. Step 6: Final answer
    x = 201,567.87

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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.