Home / 46,903.19-64,725.75-25,682.45

Finding the Fourth Proportional to 46,903.19, 64,725.75 and 25,682.45

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Solution

The fourth proportional to 46,903.19, 64,725.75 and 25,682.45 is: 35,441.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,903.19 : 64,725.75 = 25,682.45 : x
  2. Step 2: Convert to fraction form
    46,903.19/64,725.75 = 25,682.45/x
  3. Step 3: Cross multiply
    46,903.19x = 64,725.75 × 25,682.45
  4. Step 4: Simplify right side
    46,903.19x = 1,662,315,838.09
  5. Step 5: Solve for x
    x = 1,662,315,838.09/46,903.19
  6. Step 6: Final answer
    x = 35,441.43

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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.