Home / 241,411.36-333,132.15-133,981.46

Finding the Fourth Proportional to 241,411.36, 333,132.15 and 133,981.46

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Solution

The fourth proportional to 241,411.36, 333,132.15 and 133,981.46 is: 184,885.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,411.36 : 333,132.15 = 133,981.46 : x
  2. Step 2: Convert to fraction form
    241,411.36/333,132.15 = 133,981.46/x
  3. Step 3: Cross multiply
    241,411.36x = 333,132.15 × 133,981.46
  4. Step 4: Simplify right side
    241,411.36x = 44,633,533,165.20
  5. Step 5: Solve for x
    x = 44,633,533,165.20/241,411.36
  6. Step 6: Final answer
    x = 184,885.80

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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.