Home / 247,465.17-341,501.93-134,287.92

Finding the Fourth Proportional to 247,465.17, 341,501.93 and 134,287.92

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Solution

The fourth proportional to 247,465.17, 341,501.93 and 134,287.92 is: 185,317.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,465.17 : 341,501.93 = 134,287.92 : x
  2. Step 2: Convert to fraction form
    247,465.17/341,501.93 = 134,287.92/x
  3. Step 3: Cross multiply
    247,465.17x = 341,501.93 × 134,287.92
  4. Step 4: Simplify right side
    247,465.17x = 45,859,583,855.69
  5. Step 5: Solve for x
    x = 45,859,583,855.69/247,465.17
  6. Step 6: Final answer
    x = 185,317.33

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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.