Home / 37,436.68-56,048.10-28,541.67

Finding the Fourth Proportional to 37,436.68, 56,048.10 and 28,541.67

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Solution

The fourth proportional to 37,436.68, 56,048.10 and 28,541.67 is: 42,730.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,436.68 : 56,048.10 = 28,541.67 : x
  2. Step 2: Convert to fraction form
    37,436.68/56,048.10 = 28,541.67/x
  3. Step 3: Cross multiply
    37,436.68x = 56,048.10 × 28,541.67
  4. Step 4: Simplify right side
    37,436.68x = 1,599,706,374.33
  5. Step 5: Solve for x
    x = 1,599,706,374.33/37,436.68
  6. Step 6: Final answer
    x = 42,730.99

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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.