Home / 46,440.09-64,086.75-25,219.50

Finding the Fourth Proportional to 46,440.09, 64,086.75 and 25,219.50

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Solution

The fourth proportional to 46,440.09, 64,086.75 and 25,219.50 is: 34,802.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,440.09 : 64,086.75 = 25,219.50 : x
  2. Step 2: Convert to fraction form
    46,440.09/64,086.75 = 25,219.50/x
  3. Step 3: Cross multiply
    46,440.09x = 64,086.75 × 25,219.50
  4. Step 4: Simplify right side
    46,440.09x = 1,616,235,791.63
  5. Step 5: Solve for x
    x = 1,616,235,791.63/46,440.09
  6. Step 6: Final answer
    x = 34,802.60

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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.