Home / 37,977.60-52,346.88-27,352.32

Finding the Fourth Proportional to 37,977.60, 52,346.88 and 27,352.32

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Solution

The fourth proportional to 37,977.60, 52,346.88 and 27,352.32 is: 37,701.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,977.60 : 52,346.88 = 27,352.32 : x
  2. Step 2: Convert to fraction form
    37,977.60/52,346.88 = 27,352.32/x
  3. Step 3: Cross multiply
    37,977.60x = 52,346.88 × 27,352.32
  4. Step 4: Simplify right side
    37,977.60x = 1,431,808,612.76
  5. Step 5: Solve for x
    x = 1,431,808,612.76/37,977.60
  6. Step 6: Final answer
    x = 37,701.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.