Home / 15,777.08-23,669.26-4,683.52

Finding the Fourth Proportional to 15,777.08, 23,669.26 and 4,683.52

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Solution

The fourth proportional to 15,777.08, 23,669.26 and 4,683.52 is: 7,026.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,777.08 : 23,669.26 = 4,683.52 : x
  2. Step 2: Convert to fraction form
    15,777.08/23,669.26 = 4,683.52/x
  3. Step 3: Cross multiply
    15,777.08x = 23,669.26 × 4,683.52
  4. Step 4: Simplify right side
    15,777.08x = 110,855,496.82
  5. Step 5: Solve for x
    x = 110,855,496.82/15,777.08
  6. Step 6: Final answer
    x = 7,026.36

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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.