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Finding the Fourth Proportional to 64,894.95, 97,323.57 and 24,911.10

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Solution

The fourth proportional to 64,894.95, 97,323.57 and 24,911.10 is: 37,359.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,894.95 : 97,323.57 = 24,911.10 : x
  2. Step 2: Convert to fraction form
    64,894.95/97,323.57 = 24,911.10/x
  3. Step 3: Cross multiply
    64,894.95x = 97,323.57 × 24,911.10
  4. Step 4: Simplify right side
    64,894.95x = 2,424,437,184.63
  5. Step 5: Solve for x
    x = 2,424,437,184.63/64,894.95
  6. Step 6: Final answer
    x = 37,359.41

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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.