Home / 37,257.52-55,898.34-10,962.40

Finding the Fourth Proportional to 37,257.52, 55,898.34 and 10,962.40

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Solution

The fourth proportional to 37,257.52, 55,898.34 and 10,962.40 is: 16,447.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,257.52 : 55,898.34 = 10,962.40 : x
  2. Step 2: Convert to fraction form
    37,257.52/55,898.34 = 10,962.40/x
  3. Step 3: Cross multiply
    37,257.52x = 55,898.34 × 10,962.40
  4. Step 4: Simplify right side
    37,257.52x = 612,779,962.42
  5. Step 5: Solve for x
    x = 612,779,962.42/37,257.52
  6. Step 6: Final answer
    x = 16,447.15

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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.