Home / 14,101.91-19,416.22-10,733.93

Finding the Fourth Proportional to 14,101.91, 19,416.22 and 10,733.93

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Solution

The fourth proportional to 14,101.91, 19,416.22 and 10,733.93 is: 14,779.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,101.91 : 19,416.22 = 10,733.93 : x
  2. Step 2: Convert to fraction form
    14,101.91/19,416.22 = 10,733.93/x
  3. Step 3: Cross multiply
    14,101.91x = 19,416.22 × 10,733.93
  4. Step 4: Simplify right side
    14,101.91x = 208,412,346.34
  5. Step 5: Solve for x
    x = 208,412,346.34/14,101.91
  6. Step 6: Final answer
    x = 14,779.02

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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.