Home / 243,849.02-336,626.69-183,442.66

Finding the Fourth Proportional to 243,849.02, 336,626.69 and 183,442.66

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Solution

The fourth proportional to 243,849.02, 336,626.69 and 183,442.66 is: 253,237.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    243,849.02 : 336,626.69 = 183,442.66 : x
  2. Step 2: Convert to fraction form
    243,849.02/336,626.69 = 183,442.66/x
  3. Step 3: Cross multiply
    243,849.02x = 336,626.69 × 183,442.66
  4. Step 4: Simplify right side
    243,849.02x = 61,751,693,681.82
  5. Step 5: Solve for x
    x = 61,751,693,681.82/243,849.02
  6. Step 6: Final answer
    x = 253,237.41

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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.