Home / 46,970.56-64,819.64-25,460.36

Finding the Fourth Proportional to 46,970.56, 64,819.64 and 25,460.36

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Solution

The fourth proportional to 46,970.56, 64,819.64 and 25,460.36 is: 35,135.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,970.56 : 64,819.64 = 25,460.36 : x
  2. Step 2: Convert to fraction form
    46,970.56/64,819.64 = 25,460.36/x
  3. Step 3: Cross multiply
    46,970.56x = 64,819.64 × 25,460.36
  4. Step 4: Simplify right side
    46,970.56x = 1,650,331,369.47
  5. Step 5: Solve for x
    x = 1,650,331,369.47/46,970.56
  6. Step 6: Final answer
    x = 35,135.44

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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.