Home / 46,710.28-64,460.26-25,489.96

Finding the Fourth Proportional to 46,710.28, 64,460.26 and 25,489.96

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Solution

The fourth proportional to 46,710.28, 64,460.26 and 25,489.96 is: 35,176.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,710.28 : 64,460.26 = 25,489.96 : x
  2. Step 2: Convert to fraction form
    46,710.28/64,460.26 = 25,489.96/x
  3. Step 3: Cross multiply
    46,710.28x = 64,460.26 × 25,489.96
  4. Step 4: Simplify right side
    46,710.28x = 1,643,089,448.99
  5. Step 5: Solve for x
    x = 1,643,089,448.99/46,710.28
  6. Step 6: Final answer
    x = 35,176.18

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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.