Home / 64,891.02-97,336.53-25,466.70

Finding the Fourth Proportional to 64,891.02, 97,336.53 and 25,466.70

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Solution

The fourth proportional to 64,891.02, 97,336.53 and 25,466.70 is: 38,200.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,891.02 : 97,336.53 = 25,466.70 : x
  2. Step 2: Convert to fraction form
    64,891.02/97,336.53 = 25,466.70/x
  3. Step 3: Cross multiply
    64,891.02x = 97,336.53 × 25,466.70
  4. Step 4: Simplify right side
    64,891.02x = 2,478,840,208.55
  5. Step 5: Solve for x
    x = 2,478,840,208.55/64,891.02
  6. Step 6: Final answer
    x = 38,200.05

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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.