Home / 25,394.04-35,044.38-14,064.30

Finding the Fourth Proportional to 25,394.04, 35,044.38 and 14,064.30

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Solution

The fourth proportional to 25,394.04, 35,044.38 and 14,064.30 is: 19,409.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,394.04 : 35,044.38 = 14,064.30 : x
  2. Step 2: Convert to fraction form
    25,394.04/35,044.38 = 14,064.30/x
  3. Step 3: Cross multiply
    25,394.04x = 35,044.38 × 14,064.30
  4. Step 4: Simplify right side
    25,394.04x = 492,874,673.63
  5. Step 5: Solve for x
    x = 492,874,673.63/25,394.04
  6. Step 6: Final answer
    x = 19,409.07

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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.