Home / 335,731.10-463,329.90-184,828.10

Finding the Fourth Proportional to 335,731.10, 463,329.90 and 184,828.10

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Solution

The fourth proportional to 335,731.10, 463,329.90 and 184,828.10 is: 255,074.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,731.10 : 463,329.90 = 184,828.10 : x
  2. Step 2: Convert to fraction form
    335,731.10/463,329.90 = 184,828.10/x
  3. Step 3: Cross multiply
    335,731.10x = 463,329.90 × 184,828.10
  4. Step 4: Simplify right side
    335,731.10x = 85,636,385,090.19
  5. Step 5: Solve for x
    x = 85,636,385,090.19/335,731.10
  6. Step 6: Final answer
    x = 255,074.33

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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.