Home / 32,551.55-48,827.32-10,371.72

Finding the Fourth Proportional to 32,551.55, 48,827.32 and 10,371.72

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Solution

The fourth proportional to 32,551.55, 48,827.32 and 10,371.72 is: 15,557.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,551.55 : 48,827.32 = 10,371.72 : x
  2. Step 2: Convert to fraction form
    32,551.55/48,827.32 = 10,371.72/x
  3. Step 3: Cross multiply
    32,551.55x = 48,827.32 × 10,371.72
  4. Step 4: Simplify right side
    32,551.55x = 506,423,265.46
  5. Step 5: Solve for x
    x = 506,423,265.46/32,551.55
  6. Step 6: Final answer
    x = 15,557.58

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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.