Home / 151,263.48-226,895.16-62,419.32

Finding the Fourth Proportional to 151,263.48, 226,895.16 and 62,419.32

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Solution

The fourth proportional to 151,263.48, 226,895.16 and 62,419.32 is: 93,628.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,263.48 : 226,895.16 = 62,419.32 : x
  2. Step 2: Convert to fraction form
    151,263.48/226,895.16 = 62,419.32/x
  3. Step 3: Cross multiply
    151,263.48x = 226,895.16 × 62,419.32
  4. Step 4: Simplify right side
    151,263.48x = 14,162,641,598.49
  5. Step 5: Solve for x
    x = 14,162,641,598.49/151,263.48
  6. Step 6: Final answer
    x = 93,628.96

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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.