Home / 64,905.01-97,315.66-25,466.11

Finding the Fourth Proportional to 64,905.01, 97,315.66 and 25,466.11

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Solution

The fourth proportional to 64,905.01, 97,315.66 and 25,466.11 is: 38,182.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,905.01 : 97,315.66 = 25,466.11 : x
  2. Step 2: Convert to fraction form
    64,905.01/97,315.66 = 25,466.11/x
  3. Step 3: Cross multiply
    64,905.01x = 97,315.66 × 25,466.11
  4. Step 4: Simplify right side
    64,905.01x = 2,478,251,302.28
  5. Step 5: Solve for x
    x = 2,478,251,302.28/64,905.01
  6. Step 6: Final answer
    x = 38,182.74

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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.