Home / 46,869.44-64,677.12-25,649.12

Finding the Fourth Proportional to 46,869.44, 64,677.12 and 25,649.12

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Solution

The fourth proportional to 46,869.44, 64,677.12 and 25,649.12 is: 35,394.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,869.44 : 64,677.12 = 25,649.12 : x
  2. Step 2: Convert to fraction form
    46,869.44/64,677.12 = 25,649.12/x
  3. Step 3: Cross multiply
    46,869.44x = 64,677.12 × 25,649.12
  4. Step 4: Simplify right side
    46,869.44x = 1,658,911,212.13
  5. Step 5: Solve for x
    x = 1,658,911,212.13/46,869.44
  6. Step 6: Final answer
    x = 35,394.30

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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.