Home / 46,910.08-64,736.67-25,688.98

Finding the Fourth Proportional to 46,910.08, 64,736.67 and 25,688.98

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Solution

The fourth proportional to 46,910.08, 64,736.67 and 25,688.98 is: 35,451.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,910.08 : 64,736.67 = 25,688.98 : x
  2. Step 2: Convert to fraction form
    46,910.08/64,736.67 = 25,688.98/x
  3. Step 3: Cross multiply
    46,910.08x = 64,736.67 × 25,688.98
  4. Step 4: Simplify right side
    46,910.08x = 1,663,019,020.90
  5. Step 5: Solve for x
    x = 1,663,019,020.90/46,910.08
  6. Step 6: Final answer
    x = 35,451.21

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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.