Home / 45,554.66-68,331.95-23,353.86

Finding the Fourth Proportional to 45,554.66, 68,331.95 and 23,353.86

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Solution

The fourth proportional to 45,554.66, 68,331.95 and 23,353.86 is: 35,030.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,554.66 : 68,331.95 = 23,353.86 : x
  2. Step 2: Convert to fraction form
    45,554.66/68,331.95 = 23,353.86/x
  3. Step 3: Cross multiply
    45,554.66x = 68,331.95 × 23,353.86
  4. Step 4: Simplify right side
    45,554.66x = 1,595,814,793.83
  5. Step 5: Solve for x
    x = 1,595,814,793.83/45,554.66
  6. Step 6: Final answer
    x = 35,030.77

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1.5x scale

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.