Home / 23,639.58-32,633.40-16,837.98

Finding the Fourth Proportional to 23,639.58, 32,633.40 and 16,837.98

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Solution

The fourth proportional to 23,639.58, 32,633.40 and 16,837.98 is: 23,244.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,639.58 : 32,633.40 = 16,837.98 : x
  2. Step 2: Convert to fraction form
    23,639.58/32,633.40 = 16,837.98/x
  3. Step 3: Cross multiply
    23,639.58x = 32,633.40 × 16,837.98
  4. Step 4: Simplify right side
    23,639.58x = 549,480,536.53
  5. Step 5: Solve for x
    x = 549,480,536.53/23,639.58
  6. Step 6: Final answer
    x = 23,244.09

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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.