Home / 46,665.58-64,399.18-25,445.92

Finding the Fourth Proportional to 46,665.58, 64,399.18 and 25,445.92

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Solution

The fourth proportional to 46,665.58, 64,399.18 and 25,445.92 is: 35,115.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,665.58 : 64,399.18 = 25,445.92 : x
  2. Step 2: Convert to fraction form
    46,665.58/64,399.18 = 25,445.92/x
  3. Step 3: Cross multiply
    46,665.58x = 64,399.18 × 25,445.92
  4. Step 4: Simplify right side
    46,665.58x = 1,638,696,382.35
  5. Step 5: Solve for x
    x = 1,638,696,382.35/46,665.58
  6. Step 6: Final answer
    x = 35,115.74

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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.