Home / 346,024.62-477,517.41-193,061.52

Finding the Fourth Proportional to 346,024.62, 477,517.41 and 193,061.52

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Solution

The fourth proportional to 346,024.62, 477,517.41 and 193,061.52 is: 266,426.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,024.62 : 477,517.41 = 193,061.52 : x
  2. Step 2: Convert to fraction form
    346,024.62/477,517.41 = 193,061.52/x
  3. Step 3: Cross multiply
    346,024.62x = 477,517.41 × 193,061.52
  4. Step 4: Simplify right side
    346,024.62x = 92,190,237,001.06
  5. Step 5: Solve for x
    x = 92,190,237,001.06/346,024.62
  6. Step 6: Final answer
    x = 266,426.81

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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.