Home / 17,587.99-24,268.04-11,927.35

Finding the Fourth Proportional to 17,587.99, 24,268.04 and 11,927.35

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Solution

The fourth proportional to 17,587.99, 24,268.04 and 11,927.35 is: 16,457.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,587.99 : 24,268.04 = 11,927.35 : x
  2. Step 2: Convert to fraction form
    17,587.99/24,268.04 = 11,927.35/x
  3. Step 3: Cross multiply
    17,587.99x = 24,268.04 × 11,927.35
  4. Step 4: Simplify right side
    17,587.99x = 289,453,285.55
  5. Step 5: Solve for x
    x = 289,453,285.55/17,587.99
  6. Step 6: Final answer
    x = 16,457.44

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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.