Home / 134,422.23-201,492.54-50,148.48

Finding the Fourth Proportional to 134,422.23, 201,492.54 and 50,148.48

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Solution

The fourth proportional to 134,422.23, 201,492.54 and 50,148.48 is: 75,170.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,422.23 : 201,492.54 = 50,148.48 : x
  2. Step 2: Convert to fraction form
    134,422.23/201,492.54 = 50,148.48/x
  3. Step 3: Cross multiply
    134,422.23x = 201,492.54 × 50,148.48
  4. Step 4: Simplify right side
    134,422.23x = 10,104,544,612.34
  5. Step 5: Solve for x
    x = 10,104,544,612.34/134,422.23
  6. Step 6: Final answer
    x = 75,170.19

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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.