Home / 245,135.04-338,300.82-184,598.88

Finding the Fourth Proportional to 245,135.04, 338,300.82 and 184,598.88

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Solution

The fourth proportional to 245,135.04, 338,300.82 and 184,598.88 is: 254,757.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,135.04 : 338,300.82 = 184,598.88 : x
  2. Step 2: Convert to fraction form
    245,135.04/338,300.82 = 184,598.88/x
  3. Step 3: Cross multiply
    245,135.04x = 338,300.82 × 184,598.88
  4. Step 4: Simplify right side
    245,135.04x = 62,449,952,475.08
  5. Step 5: Solve for x
    x = 62,449,952,475.08/245,135.04
  6. Step 6: Final answer
    x = 254,757.35

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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.