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Finding the Fourth Proportional to 64,368.54, 96,537.96 and 24,915.06

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Solution

The fourth proportional to 64,368.54, 96,537.96 and 24,915.06 is: 37,366.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,368.54 : 96,537.96 = 24,915.06 : x
  2. Step 2: Convert to fraction form
    64,368.54/96,537.96 = 24,915.06/x
  3. Step 3: Cross multiply
    64,368.54x = 96,537.96 × 24,915.06
  4. Step 4: Simplify right side
    64,368.54x = 2,405,249,065.68
  5. Step 5: Solve for x
    x = 2,405,249,065.68/64,368.54
  6. Step 6: Final answer
    x = 37,366.84

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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.