Home / 35,080.61-48,411.41-19,165.32

Finding the Fourth Proportional to 35,080.61, 48,411.41 and 19,165.32

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Solution

The fourth proportional to 35,080.61, 48,411.41 and 19,165.32 is: 26,448.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,080.61 : 48,411.41 = 19,165.32 : x
  2. Step 2: Convert to fraction form
    35,080.61/48,411.41 = 19,165.32/x
  3. Step 3: Cross multiply
    35,080.61x = 48,411.41 × 19,165.32
  4. Step 4: Simplify right side
    35,080.61x = 927,820,068.47
  5. Step 5: Solve for x
    x = 927,820,068.47/35,080.61
  6. Step 6: Final answer
    x = 26,448.23

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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.