Home / 194,356.07-291,557.47-183,727.25

Finding the Fourth Proportional to 194,356.07, 291,557.47 and 183,727.25

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Solution

The fourth proportional to 194,356.07, 291,557.47 and 183,727.25 is: 275,612.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,356.07 : 291,557.47 = 183,727.25 : x
  2. Step 2: Convert to fraction form
    194,356.07/291,557.47 = 183,727.25/x
  3. Step 3: Cross multiply
    194,356.07x = 291,557.47 × 183,727.25
  4. Step 4: Simplify right side
    194,356.07x = 53,567,051,261.42
  5. Step 5: Solve for x
    x = 53,567,051,261.42/194,356.07
  6. Step 6: Final answer
    x = 275,612.96

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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.