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Finding the Fourth Proportional to 37,602.64, 56,404.09 and 9,522.69

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Solution

The fourth proportional to 37,602.64, 56,404.09 and 9,522.69 is: 14,284.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,602.64 : 56,404.09 = 9,522.69 : x
  2. Step 2: Convert to fraction form
    37,602.64/56,404.09 = 9,522.69/x
  3. Step 3: Cross multiply
    37,602.64x = 56,404.09 × 9,522.69
  4. Step 4: Simplify right side
    37,602.64x = 537,118,663.80
  5. Step 5: Solve for x
    x = 537,118,663.80/37,602.64
  6. Step 6: Final answer
    x = 14,284.07

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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.