Home / 46,128.96-63,667.08-27,010.80

Finding the Fourth Proportional to 46,128.96, 63,667.08 and 27,010.80

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Solution

The fourth proportional to 46,128.96, 63,667.08 and 27,010.80 is: 37,280.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,128.96 : 63,667.08 = 27,010.80 : x
  2. Step 2: Convert to fraction form
    46,128.96/63,667.08 = 27,010.80/x
  3. Step 3: Cross multiply
    46,128.96x = 63,667.08 × 27,010.80
  4. Step 4: Simplify right side
    46,128.96x = 1,719,698,764.46
  5. Step 5: Solve for x
    x = 1,719,698,764.46/46,128.96
  6. Step 6: Final answer
    x = 37,280.24

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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.