Home / 46,667.34-64,401.48-25,446.56

Finding the Fourth Proportional to 46,667.34, 64,401.48 and 25,446.56

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Solution

The fourth proportional to 46,667.34, 64,401.48 and 25,446.56 is: 35,116.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,667.34 : 64,401.48 = 25,446.56 : x
  2. Step 2: Convert to fraction form
    46,667.34/64,401.48 = 25,446.56/x
  3. Step 3: Cross multiply
    46,667.34x = 64,401.48 × 25,446.56
  4. Step 4: Simplify right side
    46,667.34x = 1,638,795,802.90
  5. Step 5: Solve for x
    x = 1,638,795,802.90/46,667.34
  6. Step 6: Final answer
    x = 35,116.55

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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.