Home / 64,611.05-96,916.56-29,526.10

Finding the Fourth Proportional to 64,611.05, 96,916.56 and 29,526.10

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Solution

The fourth proportional to 64,611.05, 96,916.56 and 29,526.10 is: 44,289.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,611.05 : 96,916.56 = 29,526.10 : x
  2. Step 2: Convert to fraction form
    64,611.05/96,916.56 = 29,526.10/x
  3. Step 3: Cross multiply
    64,611.05x = 96,916.56 × 29,526.10
  4. Step 4: Simplify right side
    64,611.05x = 2,861,567,799.92
  5. Step 5: Solve for x
    x = 2,861,567,799.92/64,611.05
  6. Step 6: Final answer
    x = 44,289.14

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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.