Home / 334,126.85-461,066.53-188,925.51

Finding the Fourth Proportional to 334,126.85, 461,066.53 and 188,925.51

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Solution

The fourth proportional to 334,126.85, 461,066.53 and 188,925.51 is: 260,701.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,126.85 : 461,066.53 = 188,925.51 : x
  2. Step 2: Convert to fraction form
    334,126.85/461,066.53 = 188,925.51/x
  3. Step 3: Cross multiply
    334,126.85x = 461,066.53 × 188,925.51
  4. Step 4: Simplify right side
    334,126.85x = 87,107,229,324.18
  5. Step 5: Solve for x
    x = 87,107,229,324.18/334,126.85
  6. Step 6: Final answer
    x = 260,701.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.