Home / 25,396.02-35,046.45-14,066.10

Finding the Fourth Proportional to 25,396.02, 35,046.45 and 14,066.10

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Solution

The fourth proportional to 25,396.02, 35,046.45 and 14,066.10 is: 19,411.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,396.02 : 35,046.45 = 14,066.10 : x
  2. Step 2: Convert to fraction form
    25,396.02/35,046.45 = 14,066.10/x
  3. Step 3: Cross multiply
    25,396.02x = 35,046.45 × 14,066.10
  4. Step 4: Simplify right side
    25,396.02x = 492,966,870.35
  5. Step 5: Solve for x
    x = 492,966,870.35/25,396.02
  6. Step 6: Final answer
    x = 19,411.19

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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.