Home / 64,885.48-97,315.26-23,318.44

Finding the Fourth Proportional to 64,885.48, 97,315.26 and 23,318.44

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Solution

The fourth proportional to 64,885.48, 97,315.26 and 23,318.44 is: 34,973.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,885.48 : 97,315.26 = 23,318.44 : x
  2. Step 2: Convert to fraction form
    64,885.48/97,315.26 = 23,318.44/x
  3. Step 3: Cross multiply
    64,885.48x = 97,315.26 × 23,318.44
  4. Step 4: Simplify right side
    64,885.48x = 2,269,240,051.39
  5. Step 5: Solve for x
    x = 2,269,240,051.39/64,885.48
  6. Step 6: Final answer
    x = 34,973.00

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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.