Home / 154,824.04-232,148.22-141,614.92

Finding the Fourth Proportional to 154,824.04, 232,148.22 and 141,614.92

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Solution

The fourth proportional to 154,824.04, 232,148.22 and 141,614.92 is: 212,342.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,824.04 : 232,148.22 = 141,614.92 : x
  2. Step 2: Convert to fraction form
    154,824.04/232,148.22 = 141,614.92/x
  3. Step 3: Cross multiply
    154,824.04x = 232,148.22 × 141,614.92
  4. Step 4: Simplify right side
    154,824.04x = 32,875,651,603.44
  5. Step 5: Solve for x
    x = 32,875,651,603.44/154,824.04
  6. Step 6: Final answer
    x = 212,342.03

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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.