Home / 46,767.78-64,539.28-25,546.89

Finding the Fourth Proportional to 46,767.78, 64,539.28 and 25,546.89

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Solution

The fourth proportional to 46,767.78, 64,539.28 and 25,546.89 is: 35,254.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,767.78 : 64,539.28 = 25,546.89 : x
  2. Step 2: Convert to fraction form
    46,767.78/64,539.28 = 25,546.89/x
  3. Step 3: Cross multiply
    46,767.78x = 64,539.28 × 25,546.89
  4. Step 4: Simplify right side
    46,767.78x = 1,648,778,160.80
  5. Step 5: Solve for x
    x = 1,648,778,160.80/46,767.78
  6. Step 6: Final answer
    x = 35,254.57

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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.