Home / 334,302.21-501,447.84-134,617.58

Finding the Fourth Proportional to 334,302.21, 501,447.84 and 134,617.58

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Solution

The fourth proportional to 334,302.21, 501,447.84 and 134,617.58 is: 201,924.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,302.21 : 501,447.84 = 134,617.58 : x
  2. Step 2: Convert to fraction form
    334,302.21/501,447.84 = 134,617.58/x
  3. Step 3: Cross multiply
    334,302.21x = 501,447.84 × 134,617.58
  4. Step 4: Simplify right side
    334,302.21x = 67,503,692,209.79
  5. Step 5: Solve for x
    x = 67,503,692,209.79/334,302.21
  6. Step 6: Final answer
    x = 201,924.16

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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.