Home / 62,525.53-93,719.49-30,888.76

Finding the Fourth Proportional to 62,525.53, 93,719.49 and 30,888.76

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Solution

The fourth proportional to 62,525.53, 93,719.49 and 30,888.76 is: 46,299.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,525.53 : 93,719.49 = 30,888.76 : x
  2. Step 2: Convert to fraction form
    62,525.53/93,719.49 = 30,888.76/x
  3. Step 3: Cross multiply
    62,525.53x = 93,719.49 × 30,888.76
  4. Step 4: Simplify right side
    62,525.53x = 2,894,878,833.93
  5. Step 5: Solve for x
    x = 2,894,878,833.93/62,525.53
  6. Step 6: Final answer
    x = 46,299.15

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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.