Home / 24,259.10-33,475.73-13,646.66

Finding the Fourth Proportional to 24,259.10, 33,475.73 and 13,646.66

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Solution

The fourth proportional to 24,259.10, 33,475.73 and 13,646.66 is: 18,831.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,259.10 : 33,475.73 = 13,646.66 : x
  2. Step 2: Convert to fraction form
    24,259.10/33,475.73 = 13,646.66/x
  3. Step 3: Cross multiply
    24,259.10x = 33,475.73 × 13,646.66
  4. Step 4: Simplify right side
    24,259.10x = 456,831,669.95
  5. Step 5: Solve for x
    x = 456,831,669.95/24,259.10
  6. Step 6: Final answer
    x = 18,831.36

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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.