Home / 67,025.00-92,526.03-38,725.22

Finding the Fourth Proportional to 67,025.00, 92,526.03 and 38,725.22

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Solution

The fourth proportional to 67,025.00, 92,526.03 and 38,725.22 is: 53,459.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,025.00 : 92,526.03 = 38,725.22 : x
  2. Step 2: Convert to fraction form
    67,025.00/92,526.03 = 38,725.22/x
  3. Step 3: Cross multiply
    67,025.00x = 92,526.03 × 38,725.22
  4. Step 4: Simplify right side
    67,025.00x = 3,583,091,098.79
  5. Step 5: Solve for x
    x = 3,583,091,098.79/67,025.00
  6. Step 6: Final answer
    x = 53,459.02

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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.