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Finding the Fourth Proportional to 377,248.86, 565,873.42 and 92,944.93

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Solution

The fourth proportional to 377,248.86, 565,873.42 and 92,944.93 is: 139,417.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,248.86 : 565,873.42 = 92,944.93 : x
  2. Step 2: Convert to fraction form
    377,248.86/565,873.42 = 92,944.93/x
  3. Step 3: Cross multiply
    377,248.86x = 565,873.42 × 92,944.93
  4. Step 4: Simplify right side
    377,248.86x = 52,595,064,946.04
  5. Step 5: Solve for x
    x = 52,595,064,946.04/377,248.86
  6. Step 6: Final answer
    x = 139,417.43

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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.