Home / 24,543.02-33,868.43-14,998.87

Finding the Fourth Proportional to 24,543.02, 33,868.43 and 14,998.87

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Solution

The fourth proportional to 24,543.02, 33,868.43 and 14,998.87 is: 20,697.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,543.02 : 33,868.43 = 14,998.87 : x
  2. Step 2: Convert to fraction form
    24,543.02/33,868.43 = 14,998.87/x
  3. Step 3: Cross multiply
    24,543.02x = 33,868.43 × 14,998.87
  4. Step 4: Simplify right side
    24,543.02x = 507,988,009.33
  5. Step 5: Solve for x
    x = 507,988,009.33/24,543.02
  6. Step 6: Final answer
    x = 20,697.86

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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.