Home / 32,002.61-48,033.63-16,218.77

Finding the Fourth Proportional to 32,002.61, 48,033.63 and 16,218.77

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Solution

The fourth proportional to 32,002.61, 48,033.63 and 16,218.77 is: 24,343.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,002.61 : 48,033.63 = 16,218.77 : x
  2. Step 2: Convert to fraction form
    32,002.61/48,033.63 = 16,218.77/x
  3. Step 3: Cross multiply
    32,002.61x = 48,033.63 × 16,218.77
  4. Step 4: Simplify right side
    32,002.61x = 779,046,157.07
  5. Step 5: Solve for x
    x = 779,046,157.07/32,002.61
  6. Step 6: Final answer
    x = 24,343.21

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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.