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Finding the Fourth Proportional to 164,153.39, 246,176.77 and 62,946.11

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Solution

The fourth proportional to 164,153.39, 246,176.77 and 62,946.11 is: 94,398.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,153.39 : 246,176.77 = 62,946.11 : x
  2. Step 2: Convert to fraction form
    164,153.39/246,176.77 = 62,946.11/x
  3. Step 3: Cross multiply
    164,153.39x = 246,176.77 × 62,946.11
  4. Step 4: Simplify right side
    164,153.39x = 15,495,870,501.94
  5. Step 5: Solve for x
    x = 15,495,870,501.94/164,153.39
  6. Step 6: Final answer
    x = 94,398.73

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1.5x scale

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.