Home / 16,290.12-24,432.12-4,603.26

Finding the Fourth Proportional to 16,290.12, 24,432.12 and 4,603.26

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Solution

The fourth proportional to 16,290.12, 24,432.12 and 4,603.26 is: 6,904.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,290.12 : 24,432.12 = 4,603.26 : x
  2. Step 2: Convert to fraction form
    16,290.12/24,432.12 = 4,603.26/x
  3. Step 3: Cross multiply
    16,290.12x = 24,432.12 × 4,603.26
  4. Step 4: Simplify right side
    16,290.12x = 112,467,400.71
  5. Step 5: Solve for x
    x = 112,467,400.71/16,290.12
  6. Step 6: Final answer
    x = 6,904.03

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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.