Home / 37,000.20-55,559.70-34,271.40

Finding the Fourth Proportional to 37,000.20, 55,559.70 and 34,271.40

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Solution

The fourth proportional to 37,000.20, 55,559.70 and 34,271.40 is: 51,462.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,000.20 : 55,559.70 = 34,271.40 : x
  2. Step 2: Convert to fraction form
    37,000.20/55,559.70 = 34,271.40/x
  3. Step 3: Cross multiply
    37,000.20x = 55,559.70 × 34,271.40
  4. Step 4: Simplify right side
    37,000.20x = 1,904,108,702.58
  5. Step 5: Solve for x
    x = 1,904,108,702.58/37,000.20
  6. Step 6: Final answer
    x = 51,462.12

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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.