Home / 46,835.64-64,633.20-25,615.08

Finding the Fourth Proportional to 46,835.64, 64,633.20 and 25,615.08

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Solution

The fourth proportional to 46,835.64, 64,633.20 and 25,615.08 is: 35,348.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,835.64 : 64,633.20 = 25,615.08 : x
  2. Step 2: Convert to fraction form
    46,835.64/64,633.20 = 25,615.08/x
  3. Step 3: Cross multiply
    46,835.64x = 64,633.20 × 25,615.08
  4. Step 4: Simplify right side
    46,835.64x = 1,655,584,588.66
  5. Step 5: Solve for x
    x = 1,655,584,588.66/46,835.64
  6. Step 6: Final answer
    x = 35,348.82

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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.