Home / 39,024.45-53,840.48-22,026.69

Finding the Fourth Proportional to 39,024.45, 53,840.48 and 22,026.69

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Solution

The fourth proportional to 39,024.45, 53,840.48 and 22,026.69 is: 30,389.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,024.45 : 53,840.48 = 22,026.69 : x
  2. Step 2: Convert to fraction form
    39,024.45/53,840.48 = 22,026.69/x
  3. Step 3: Cross multiply
    39,024.45x = 53,840.48 × 22,026.69
  4. Step 4: Simplify right side
    39,024.45x = 1,185,927,452.28
  5. Step 5: Solve for x
    x = 1,185,927,452.28/39,024.45
  6. Step 6: Final answer
    x = 30,389.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.