Home / 46,090.09-63,612.44-43,986.48

Finding the Fourth Proportional to 46,090.09, 63,612.44 and 43,986.48

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Solution

The fourth proportional to 46,090.09, 63,612.44 and 43,986.48 is: 60,709.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,090.09 : 63,612.44 = 43,986.48 : x
  2. Step 2: Convert to fraction form
    46,090.09/63,612.44 = 43,986.48/x
  3. Step 3: Cross multiply
    46,090.09x = 63,612.44 × 43,986.48
  4. Step 4: Simplify right side
    46,090.09x = 2,798,087,319.81
  5. Step 5: Solve for x
    x = 2,798,087,319.81/46,090.09
  6. Step 6: Final answer
    x = 60,709.09

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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.