Home / 191,941.00-287,953.62-58,831.27

Finding the Fourth Proportional to 191,941.00, 287,953.62 and 58,831.27

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Solution

The fourth proportional to 191,941.00, 287,953.62 and 58,831.27 is: 88,259.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,941.00 : 287,953.62 = 58,831.27 : x
  2. Step 2: Convert to fraction form
    191,941.00/287,953.62 = 58,831.27/x
  3. Step 3: Cross multiply
    191,941.00x = 287,953.62 × 58,831.27
  4. Step 4: Simplify right side
    191,941.00x = 16,940,676,445.81
  5. Step 5: Solve for x
    x = 16,940,676,445.81/191,941.00
  6. Step 6: Final answer
    x = 88,259.81

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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.