Home / 295,664.16-443,776.63-183,003.59

Finding the Fourth Proportional to 295,664.16, 443,776.63 and 183,003.59

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Solution

The fourth proportional to 295,664.16, 443,776.63 and 183,003.59 is: 274,678.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,664.16 : 443,776.63 = 183,003.59 : x
  2. Step 2: Convert to fraction form
    295,664.16/443,776.63 = 183,003.59/x
  3. Step 3: Cross multiply
    295,664.16x = 443,776.63 × 183,003.59
  4. Step 4: Simplify right side
    295,664.16x = 81,212,717,443.17
  5. Step 5: Solve for x
    x = 81,212,717,443.17/295,664.16
  6. Step 6: Final answer
    x = 274,678.93

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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.