Home / 46,400.07-64,033.32-25,179.34

Finding the Fourth Proportional to 46,400.07, 64,033.32 and 25,179.34

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Solution

The fourth proportional to 46,400.07, 64,033.32 and 25,179.34 is: 34,748.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,400.07 : 64,033.32 = 25,179.34 : x
  2. Step 2: Convert to fraction form
    46,400.07/64,033.32 = 25,179.34/x
  3. Step 3: Cross multiply
    46,400.07x = 64,033.32 × 25,179.34
  4. Step 4: Simplify right side
    46,400.07x = 1,612,316,735.61
  5. Step 5: Solve for x
    x = 1,612,316,735.61/46,400.07
  6. Step 6: Final answer
    x = 34,748.15

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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.