Home / 46,440.99-64,086.85-25,219.80

Finding the Fourth Proportional to 46,440.99, 64,086.85 and 25,219.80

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Solution

The fourth proportional to 46,440.99, 64,086.85 and 25,219.80 is: 34,802.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,440.99 : 64,086.85 = 25,219.80 : x
  2. Step 2: Convert to fraction form
    46,440.99/64,086.85 = 25,219.80/x
  3. Step 3: Cross multiply
    46,440.99x = 64,086.85 × 25,219.80
  4. Step 4: Simplify right side
    46,440.99x = 1,616,257,539.63
  5. Step 5: Solve for x
    x = 1,616,257,539.63/46,440.99
  6. Step 6: Final answer
    x = 34,802.39

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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.