Home / 64,356.10-96,550.95-24,375.35

Finding the Fourth Proportional to 64,356.10, 96,550.95 and 24,375.35

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Solution

The fourth proportional to 64,356.10, 96,550.95 and 24,375.35 is: 36,569.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,356.10 : 96,550.95 = 24,375.35 : x
  2. Step 2: Convert to fraction form
    64,356.10/96,550.95 = 24,375.35/x
  3. Step 3: Cross multiply
    64,356.10x = 96,550.95 × 24,375.35
  4. Step 4: Simplify right side
    64,356.10x = 2,353,462,988.77
  5. Step 5: Solve for x
    x = 2,353,462,988.77/64,356.10
  6. Step 6: Final answer
    x = 36,569.38

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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.