Home / 134,425.91-201,649.23-34,587.07

Finding the Fourth Proportional to 134,425.91, 201,649.23 and 34,587.07

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Solution

The fourth proportional to 134,425.91, 201,649.23 and 34,587.07 is: 51,883.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,425.91 : 201,649.23 = 34,587.07 : x
  2. Step 2: Convert to fraction form
    134,425.91/201,649.23 = 34,587.07/x
  3. Step 3: Cross multiply
    134,425.91x = 201,649.23 × 34,587.07
  4. Step 4: Simplify right side
    134,425.91x = 6,974,455,529.33
  5. Step 5: Solve for x
    x = 6,974,455,529.33/134,425.91
  6. Step 6: Final answer
    x = 51,883.27

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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.