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Finding the Fourth Proportional to 335,870.93, 463,480.88 and 184,967.93

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Solution

The fourth proportional to 335,870.93, 463,480.88 and 184,967.93 is: 255,244.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,870.93 : 463,480.88 = 184,967.93 : x
  2. Step 2: Convert to fraction form
    335,870.93/463,480.88 = 184,967.93/x
  3. Step 3: Cross multiply
    335,870.93x = 463,480.88 × 184,967.93
  4. Step 4: Simplify right side
    335,870.93x = 85,729,098,968.18
  5. Step 5: Solve for x
    x = 85,729,098,968.18/335,870.93
  6. Step 6: Final answer
    x = 255,244.18

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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.