Home / 334,025.90-501,427.65-201,056.30

Finding the Fourth Proportional to 334,025.90, 501,427.65 and 201,056.30

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Solution

The fourth proportional to 334,025.90, 501,427.65 and 201,056.30 is: 301,818.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,025.90 : 501,427.65 = 201,056.30 : x
  2. Step 2: Convert to fraction form
    334,025.90/501,427.65 = 201,056.30/x
  3. Step 3: Cross multiply
    334,025.90x = 501,427.65 × 201,056.30
  4. Step 4: Simplify right side
    334,025.90x = 100,815,188,026.70
  5. Step 5: Solve for x
    x = 100,815,188,026.70/334,025.90
  6. Step 6: Final answer
    x = 301,818.48

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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.