Home / 184,246.61-254,275.27-103,669.43

Finding the Fourth Proportional to 184,246.61, 254,275.27 and 103,669.43

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Solution

The fourth proportional to 184,246.61, 254,275.27 and 103,669.43 is: 143,072.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,246.61 : 254,275.27 = 103,669.43 : x
  2. Step 2: Convert to fraction form
    184,246.61/254,275.27 = 103,669.43/x
  3. Step 3: Cross multiply
    184,246.61x = 254,275.27 × 103,669.43
  4. Step 4: Simplify right side
    184,246.61x = 26,360,570,773.45
  5. Step 5: Solve for x
    x = 26,360,570,773.45/184,246.61
  6. Step 6: Final answer
    x = 143,072.22

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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.