Home / 191,562.75-264,098.93-134,124.81

Finding the Fourth Proportional to 191,562.75, 264,098.93 and 134,124.81

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Solution

The fourth proportional to 191,562.75, 264,098.93 and 134,124.81 is: 184,911.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,562.75 : 264,098.93 = 134,124.81 : x
  2. Step 2: Convert to fraction form
    191,562.75/264,098.93 = 134,124.81/x
  3. Step 3: Cross multiply
    191,562.75x = 264,098.93 × 134,124.81
  4. Step 4: Simplify right side
    191,562.75x = 35,422,218,136.83
  5. Step 5: Solve for x
    x = 35,422,218,136.83/191,562.75
  6. Step 6: Final answer
    x = 184,911.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.