Home / 93,237.40-128,667.27-50,795.83

Finding the Fourth Proportional to 93,237.40, 128,667.27 and 50,795.83

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Solution

The fourth proportional to 93,237.40, 128,667.27 and 50,795.83 is: 70,098.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,237.40 : 128,667.27 = 50,795.83 : x
  2. Step 2: Convert to fraction form
    93,237.40/128,667.27 = 50,795.83/x
  3. Step 3: Cross multiply
    93,237.40x = 128,667.27 × 50,795.83
  4. Step 4: Simplify right side
    93,237.40x = 6,535,760,773.48
  5. Step 5: Solve for x
    x = 6,535,760,773.48/93,237.40
  6. Step 6: Final answer
    x = 70,098.06

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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.