Home / 346,027.59-519,125.22-168,494.22

Finding the Fourth Proportional to 346,027.59, 519,125.22 and 168,494.22

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Solution

The fourth proportional to 346,027.59, 519,125.22 and 168,494.22 is: 252,782.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,027.59 : 519,125.22 = 168,494.22 : x
  2. Step 2: Convert to fraction form
    346,027.59/519,125.22 = 168,494.22/x
  3. Step 3: Cross multiply
    346,027.59x = 519,125.22 × 168,494.22
  4. Step 4: Simplify right side
    346,027.59x = 87,469,599,026.23
  5. Step 5: Solve for x
    x = 87,469,599,026.23/346,027.59
  6. Step 6: Final answer
    x = 252,782.15

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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.