Home / 62,529.27-93,803.11-18,150.23

Finding the Fourth Proportional to 62,529.27, 93,803.11 and 18,150.23

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Solution

The fourth proportional to 62,529.27, 93,803.11 and 18,150.23 is: 27,228.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,529.27 : 93,803.11 = 18,150.23 : x
  2. Step 2: Convert to fraction form
    62,529.27/93,803.11 = 18,150.23/x
  3. Step 3: Cross multiply
    62,529.27x = 93,803.11 × 18,150.23
  4. Step 4: Simplify right side
    62,529.27x = 1,702,547,784.80
  5. Step 5: Solve for x
    x = 1,702,547,784.80/62,529.27
  6. Step 6: Final answer
    x = 27,228.01

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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.