Home / 93,623.55-129,191.24-53,334.92

Finding the Fourth Proportional to 93,623.55, 129,191.24 and 53,334.92

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Solution

The fourth proportional to 93,623.55, 129,191.24 and 53,334.92 is: 73,596.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,623.55 : 129,191.24 = 53,334.92 : x
  2. Step 2: Convert to fraction form
    93,623.55/129,191.24 = 53,334.92/x
  3. Step 3: Cross multiply
    93,623.55x = 129,191.24 × 53,334.92
  4. Step 4: Simplify right side
    93,623.55x = 6,890,403,537.47
  5. Step 5: Solve for x
    x = 6,890,403,537.47/93,623.55
  6. Step 6: Final answer
    x = 73,596.91

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Double scale
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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.