Home / 47,053.34-64,920.94-26,906.06

Finding the Fourth Proportional to 47,053.34, 64,920.94 and 26,906.06

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Solution

The fourth proportional to 47,053.34, 64,920.94 and 26,906.06 is: 37,123.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,053.34 : 64,920.94 = 26,906.06 : x
  2. Step 2: Convert to fraction form
    47,053.34/64,920.94 = 26,906.06/x
  3. Step 3: Cross multiply
    47,053.34x = 64,920.94 × 26,906.06
  4. Step 4: Simplify right side
    47,053.34x = 1,746,766,572.37
  5. Step 5: Solve for x
    x = 1,746,766,572.37/47,053.34
  6. Step 6: Final answer
    x = 37,123.12

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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.