Home / 16,288.02-24,412.86-6,925.23

Finding the Fourth Proportional to 16,288.02, 24,412.86 and 6,925.23

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Solution

The fourth proportional to 16,288.02, 24,412.86 and 6,925.23 is: 10,379.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,288.02 : 24,412.86 = 6,925.23 : x
  2. Step 2: Convert to fraction form
    16,288.02/24,412.86 = 6,925.23/x
  3. Step 3: Cross multiply
    16,288.02x = 24,412.86 × 6,925.23
  4. Step 4: Simplify right side
    16,288.02x = 169,064,670.46
  5. Step 5: Solve for x
    x = 169,064,670.46/16,288.02
  6. Step 6: Final answer
    x = 10,379.69

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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.