Home / 64,926.90-97,378.02-22,797.05

Finding the Fourth Proportional to 64,926.90, 97,378.02 and 22,797.05

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Solution

The fourth proportional to 64,926.90, 97,378.02 and 22,797.05 is: 34,191.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,926.90 : 97,378.02 = 22,797.05 : x
  2. Step 2: Convert to fraction form
    64,926.90/97,378.02 = 22,797.05/x
  3. Step 3: Cross multiply
    64,926.90x = 97,378.02 × 22,797.05
  4. Step 4: Simplify right side
    64,926.90x = 2,219,931,103.95
  5. Step 5: Solve for x
    x = 2,219,931,103.95/64,926.90
  6. Step 6: Final answer
    x = 34,191.24

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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.