Home / 62,698.16-94,056.06-18,328.34

Finding the Fourth Proportional to 62,698.16, 94,056.06 and 18,328.34

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Solution

The fourth proportional to 62,698.16, 94,056.06 and 18,328.34 is: 27,495.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,698.16 : 94,056.06 = 18,328.34 : x
  2. Step 2: Convert to fraction form
    62,698.16/94,056.06 = 18,328.34/x
  3. Step 3: Cross multiply
    62,698.16x = 94,056.06 × 18,328.34
  4. Step 4: Simplify right side
    62,698.16x = 1,723,891,446.74
  5. Step 5: Solve for x
    x = 1,723,891,446.74/62,698.16
  6. Step 6: Final answer
    x = 27,495.09

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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.