Home / 46,738.62-64,501.92-27,876.96

Finding the Fourth Proportional to 46,738.62, 64,501.92 and 27,876.96

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Solution

The fourth proportional to 46,738.62, 64,501.92 and 27,876.96 is: 38,471.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,738.62 : 64,501.92 = 27,876.96 : x
  2. Step 2: Convert to fraction form
    46,738.62/64,501.92 = 27,876.96/x
  3. Step 3: Cross multiply
    46,738.62x = 64,501.92 × 27,876.96
  4. Step 4: Simplify right side
    46,738.62x = 1,798,117,443.76
  5. Step 5: Solve for x
    x = 1,798,117,443.76/46,738.62
  6. Step 6: Final answer
    x = 38,471.77

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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.