Home / 46,668.90-64,403.73-25,448.16

Finding the Fourth Proportional to 46,668.90, 64,403.73 and 25,448.16

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Solution

The fourth proportional to 46,668.90, 64,403.73 and 25,448.16 is: 35,118.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,668.90 : 64,403.73 = 25,448.16 : x
  2. Step 2: Convert to fraction form
    46,668.90/64,403.73 = 25,448.16/x
  3. Step 3: Cross multiply
    46,668.90x = 64,403.73 × 25,448.16
  4. Step 4: Simplify right side
    46,668.90x = 1,638,956,425.64
  5. Step 5: Solve for x
    x = 1,638,956,425.64/46,668.90
  6. Step 6: Final answer
    x = 35,118.81

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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.