Home / 34,946.86-48,225.22-19,031.26

Finding the Fourth Proportional to 34,946.86, 48,225.22 and 19,031.26

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Solution

The fourth proportional to 34,946.86, 48,225.22 and 19,031.26 is: 26,262.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,946.86 : 48,225.22 = 19,031.26 : x
  2. Step 2: Convert to fraction form
    34,946.86/48,225.22 = 19,031.26/x
  3. Step 3: Cross multiply
    34,946.86x = 48,225.22 × 19,031.26
  4. Step 4: Simplify right side
    34,946.86x = 917,786,700.38
  5. Step 5: Solve for x
    x = 917,786,700.38/34,946.86
  6. Step 6: Final answer
    x = 26,262.35

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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.