Home / 124,292.76-186,409.58-34,333.49

Finding the Fourth Proportional to 124,292.76, 186,409.58 and 34,333.49

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Solution

The fourth proportional to 124,292.76, 186,409.58 and 34,333.49 is: 51,492.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,292.76 : 186,409.58 = 34,333.49 : x
  2. Step 2: Convert to fraction form
    124,292.76/186,409.58 = 34,333.49/x
  3. Step 3: Cross multiply
    124,292.76x = 186,409.58 × 34,333.49
  4. Step 4: Simplify right side
    124,292.76x = 6,400,090,347.12
  5. Step 5: Solve for x
    x = 6,400,090,347.12/124,292.76
  6. Step 6: Final answer
    x = 51,492.06

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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.