Home / 34,929.91-48,203.50-19,014.35

Finding the Fourth Proportional to 34,929.91, 48,203.50 and 19,014.35

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Solution

The fourth proportional to 34,929.91, 48,203.50 and 19,014.35 is: 26,239.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,929.91 : 48,203.50 = 19,014.35 : x
  2. Step 2: Convert to fraction form
    34,929.91/48,203.50 = 19,014.35/x
  3. Step 3: Cross multiply
    34,929.91x = 48,203.50 × 19,014.35
  4. Step 4: Simplify right side
    34,929.91x = 916,558,293.20
  5. Step 5: Solve for x
    x = 916,558,293.20/34,929.91
  6. Step 6: Final answer
    x = 26,239.93

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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.