Home / 46,969.04-64,817.16-25,748.40

Finding the Fourth Proportional to 46,969.04, 64,817.16 and 25,748.40

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Solution

The fourth proportional to 46,969.04, 64,817.16 and 25,748.40 is: 35,532.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,969.04 : 64,817.16 = 25,748.40 : x
  2. Step 2: Convert to fraction form
    46,969.04/64,817.16 = 25,748.40/x
  3. Step 3: Cross multiply
    46,969.04x = 64,817.16 × 25,748.40
  4. Step 4: Simplify right side
    46,969.04x = 1,668,938,162.54
  5. Step 5: Solve for x
    x = 1,668,938,162.54/46,969.04
  6. Step 6: Final answer
    x = 35,532.73

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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.