Home / 334,332.20-501,623.14-134,709.22

Finding the Fourth Proportional to 334,332.20, 501,623.14 and 134,709.22

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Solution

The fourth proportional to 334,332.20, 501,623.14 and 134,709.22 is: 202,114.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,332.20 : 501,623.14 = 134,709.22 : x
  2. Step 2: Convert to fraction form
    334,332.20/501,623.14 = 134,709.22/x
  3. Step 3: Cross multiply
    334,332.20x = 501,623.14 × 134,709.22
  4. Step 4: Simplify right side
    334,332.20x = 67,573,260,669.29
  5. Step 5: Solve for x
    x = 67,573,260,669.29/334,332.20
  6. Step 6: Final answer
    x = 202,114.13

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1.5x scale

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.