Home / 46,619.37-64,335.21-25,398.63

Finding the Fourth Proportional to 46,619.37, 64,335.21 and 25,398.63

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Solution

The fourth proportional to 46,619.37, 64,335.21 and 25,398.63 is: 35,050.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,619.37 : 64,335.21 = 25,398.63 : x
  2. Step 2: Convert to fraction form
    46,619.37/64,335.21 = 25,398.63/x
  3. Step 3: Cross multiply
    46,619.37x = 64,335.21 × 25,398.63
  4. Step 4: Simplify right side
    46,619.37x = 1,634,026,194.76
  5. Step 5: Solve for x
    x = 1,634,026,194.76/46,619.37
  6. Step 6: Final answer
    x = 35,050.37

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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.