Home / 37,880.08-56,801.27-22,090.55

Finding the Fourth Proportional to 37,880.08, 56,801.27 and 22,090.55

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Solution

The fourth proportional to 37,880.08, 56,801.27 and 22,090.55 is: 33,124.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,880.08 : 56,801.27 = 22,090.55 : x
  2. Step 2: Convert to fraction form
    37,880.08/56,801.27 = 22,090.55/x
  3. Step 3: Cross multiply
    37,880.08x = 56,801.27 × 22,090.55
  4. Step 4: Simplify right side
    37,880.08x = 1,254,771,066.22
  5. Step 5: Solve for x
    x = 1,254,771,066.22/37,880.08
  6. Step 6: Final answer
    x = 33,124.83

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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.