Home / 15,574.92-23,353.40-10,650.52

Finding the Fourth Proportional to 15,574.92, 23,353.40 and 10,650.52

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Solution

The fourth proportional to 15,574.92, 23,353.40 and 10,650.52 is: 15,969.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,574.92 : 23,353.40 = 10,650.52 : x
  2. Step 2: Convert to fraction form
    15,574.92/23,353.40 = 10,650.52/x
  3. Step 3: Cross multiply
    15,574.92x = 23,353.40 × 10,650.52
  4. Step 4: Simplify right side
    15,574.92x = 248,725,800.52
  5. Step 5: Solve for x
    x = 248,725,800.52/15,574.92
  6. Step 6: Final answer
    x = 15,969.64

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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.