Home / 32,421.87-48,632.81-25,037.10

Finding the Fourth Proportional to 32,421.87, 48,632.81 and 25,037.10

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Solution

The fourth proportional to 32,421.87, 48,632.81 and 25,037.10 is: 37,555.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,421.87 : 48,632.81 = 25,037.10 : x
  2. Step 2: Convert to fraction form
    32,421.87/48,632.81 = 25,037.10/x
  3. Step 3: Cross multiply
    32,421.87x = 48,632.81 × 25,037.10
  4. Step 4: Simplify right side
    32,421.87x = 1,217,624,402.07
  5. Step 5: Solve for x
    x = 1,217,624,402.07/32,421.87
  6. Step 6: Final answer
    x = 37,555.65

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Similar ratio
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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.