Home / 46,667.07-64,401.89-25,447.50

Finding the Fourth Proportional to 46,667.07, 64,401.89 and 25,447.50

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Solution

The fourth proportional to 46,667.07, 64,401.89 and 25,447.50 is: 35,118.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,667.07 : 64,401.89 = 25,447.50 : x
  2. Step 2: Convert to fraction form
    46,667.07/64,401.89 = 25,447.50/x
  3. Step 3: Cross multiply
    46,667.07x = 64,401.89 × 25,447.50
  4. Step 4: Simplify right side
    46,667.07x = 1,638,866,968.54
  5. Step 5: Solve for x
    x = 1,638,866,968.54/46,667.07
  6. Step 6: Final answer
    x = 35,118.27

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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.