Home / 46,614.68-64,328.18-25,393.92

Finding the Fourth Proportional to 46,614.68, 64,328.18 and 25,393.92

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Solution

The fourth proportional to 46,614.68, 64,328.18 and 25,393.92 is: 35,043.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,614.68 : 64,328.18 = 25,393.92 : x
  2. Step 2: Convert to fraction form
    46,614.68/64,328.18 = 25,393.92/x
  3. Step 3: Cross multiply
    46,614.68x = 64,328.18 × 25,393.92
  4. Step 4: Simplify right side
    46,614.68x = 1,633,544,656.67
  5. Step 5: Solve for x
    x = 1,633,544,656.67/46,614.68
  6. Step 6: Final answer
    x = 35,043.57

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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.