Home / 46,611.66-64,323.76-25,390.92

Finding the Fourth Proportional to 46,611.66, 64,323.76 and 25,390.92

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Solution

The fourth proportional to 46,611.66, 64,323.76 and 25,390.92 is: 35,039.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,611.66 : 64,323.76 = 25,390.92 : x
  2. Step 2: Convert to fraction form
    46,611.66/64,323.76 = 25,390.92/x
  3. Step 3: Cross multiply
    46,611.66x = 64,323.76 × 25,390.92
  4. Step 4: Simplify right side
    46,611.66x = 1,633,239,444.26
  5. Step 5: Solve for x
    x = 1,633,239,444.26/46,611.66
  6. Step 6: Final answer
    x = 35,039.29

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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.