Home / 46,539.49-64,224.19-25,318.84

Finding the Fourth Proportional to 46,539.49, 64,224.19 and 25,318.84

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Solution

The fourth proportional to 46,539.49, 64,224.19 and 25,318.84 is: 34,939.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,539.49 : 64,224.19 = 25,318.84 : x
  2. Step 2: Convert to fraction form
    46,539.49/64,224.19 = 25,318.84/x
  3. Step 3: Cross multiply
    46,539.49x = 64,224.19 × 25,318.84
  4. Step 4: Simplify right side
    46,539.49x = 1,626,081,990.74
  5. Step 5: Solve for x
    x = 1,626,081,990.74/46,539.49
  6. Step 6: Final answer
    x = 34,939.83

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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.