Home / 334,080.90-501,236.10-97,458.30

Finding the Fourth Proportional to 334,080.90, 501,236.10 and 97,458.30

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Solution

The fourth proportional to 334,080.90, 501,236.10 and 97,458.30 is: 146,220.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,080.90 : 501,236.10 = 97,458.30 : x
  2. Step 2: Convert to fraction form
    334,080.90/501,236.10 = 97,458.30/x
  3. Step 3: Cross multiply
    334,080.90x = 501,236.10 × 97,458.30
  4. Step 4: Simplify right side
    334,080.90x = 48,849,618,204.63
  5. Step 5: Solve for x
    x = 48,849,618,204.63/334,080.90
  6. Step 6: Final answer
    x = 146,220.92

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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.