Home / 46,669.52-64,403.10-25,448.34

Finding the Fourth Proportional to 46,669.52, 64,403.10 and 25,448.34

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Solution

The fourth proportional to 46,669.52, 64,403.10 and 25,448.34 is: 35,118.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,669.52 : 64,403.10 = 25,448.34 : x
  2. Step 2: Convert to fraction form
    46,669.52/64,403.10 = 25,448.34/x
  3. Step 3: Cross multiply
    46,669.52x = 64,403.10 × 25,448.34
  4. Step 4: Simplify right side
    46,669.52x = 1,638,951,985.85
  5. Step 5: Solve for x
    x = 1,638,951,985.85/46,669.52
  6. Step 6: Final answer
    x = 35,118.25

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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.