Home / 16,373.17-24,543.93-5,272.32

Finding the Fourth Proportional to 16,373.17, 24,543.93 and 5,272.32

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Solution

The fourth proportional to 16,373.17, 24,543.93 and 5,272.32 is: 7,903.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,373.17 : 24,543.93 = 5,272.32 : x
  2. Step 2: Convert to fraction form
    16,373.17/24,543.93 = 5,272.32/x
  3. Step 3: Cross multiply
    16,373.17x = 24,543.93 × 5,272.32
  4. Step 4: Simplify right side
    16,373.17x = 129,403,453.02
  5. Step 5: Solve for x
    x = 129,403,453.02/16,373.17
  6. Step 6: Final answer
    x = 7,903.38

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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.