Home / 158,523.40-237,795.90-50,444.20

Finding the Fourth Proportional to 158,523.40, 237,795.90 and 50,444.20

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Solution

The fourth proportional to 158,523.40, 237,795.90 and 50,444.20 is: 75,669.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,523.40 : 237,795.90 = 50,444.20 : x
  2. Step 2: Convert to fraction form
    158,523.40/237,795.90 = 50,444.20/x
  3. Step 3: Cross multiply
    158,523.40x = 237,795.90 × 50,444.20
  4. Step 4: Simplify right side
    158,523.40x = 11,995,423,938.78
  5. Step 5: Solve for x
    x = 11,995,423,938.78/158,523.40
  6. Step 6: Final answer
    x = 75,669.74

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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.