Home / 64,882.08-97,277.76-29,802.60

Finding the Fourth Proportional to 64,882.08, 97,277.76 and 29,802.60

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Solution

The fourth proportional to 64,882.08, 97,277.76 and 29,802.60 is: 44,683.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,882.08 : 97,277.76 = 29,802.60 : x
  2. Step 2: Convert to fraction form
    64,882.08/97,277.76 = 29,802.60/x
  3. Step 3: Cross multiply
    64,882.08x = 97,277.76 × 29,802.60
  4. Step 4: Simplify right side
    64,882.08x = 2,899,130,170.18
  5. Step 5: Solve for x
    x = 2,899,130,170.18/64,882.08
  6. Step 6: Final answer
    x = 44,683.06

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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.