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Finding the Fourth Proportional to 64,833.49, 97,250.23 and 17,448.68

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Solution

The fourth proportional to 64,833.49, 97,250.23 and 17,448.68 is: 26,173.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,833.49 : 97,250.23 = 17,448.68 : x
  2. Step 2: Convert to fraction form
    64,833.49/97,250.23 = 17,448.68/x
  3. Step 3: Cross multiply
    64,833.49x = 97,250.23 × 17,448.68
  4. Step 4: Simplify right side
    64,833.49x = 1,696,888,342.70
  5. Step 5: Solve for x
    x = 1,696,888,342.70/64,833.49
  6. Step 6: Final answer
    x = 26,173.02

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1.5x scale

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.