Home / 46,539.98-64,224.88-25,319.34

Finding the Fourth Proportional to 46,539.98, 64,224.88 and 25,319.34

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Solution

The fourth proportional to 46,539.98, 64,224.88 and 25,319.34 is: 34,940.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,539.98 : 64,224.88 = 25,319.34 : x
  2. Step 2: Convert to fraction form
    46,539.98/64,224.88 = 25,319.34/x
  3. Step 3: Cross multiply
    46,539.98x = 64,224.88 × 25,319.34
  4. Step 4: Simplify right side
    46,539.98x = 1,626,131,573.18
  5. Step 5: Solve for x
    x = 1,626,131,573.18/46,539.98
  6. Step 6: Final answer
    x = 34,940.53

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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.