Home / 14,093.15-19,439.75-9,063.93

Finding the Fourth Proportional to 14,093.15, 19,439.75 and 9,063.93

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Solution

The fourth proportional to 14,093.15, 19,439.75 and 9,063.93 is: 12,502.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,093.15 : 19,439.75 = 9,063.93 : x
  2. Step 2: Convert to fraction form
    14,093.15/19,439.75 = 9,063.93/x
  3. Step 3: Cross multiply
    14,093.15x = 19,439.75 × 9,063.93
  4. Step 4: Simplify right side
    14,093.15x = 176,200,533.22
  5. Step 5: Solve for x
    x = 176,200,533.22/14,093.15
  6. Step 6: Final answer
    x = 12,502.57

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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.