Home / 58,963.25-81,356.60-35,085.26

Finding the Fourth Proportional to 58,963.25, 81,356.60 and 35,085.26

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Solution

The fourth proportional to 58,963.25, 81,356.60 and 35,085.26 is: 48,410.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,963.25 : 81,356.60 = 35,085.26 : x
  2. Step 2: Convert to fraction form
    58,963.25/81,356.60 = 35,085.26/x
  3. Step 3: Cross multiply
    58,963.25x = 81,356.60 × 35,085.26
  4. Step 4: Simplify right side
    58,963.25x = 2,854,416,881.51
  5. Step 5: Solve for x
    x = 2,854,416,881.51/58,963.25
  6. Step 6: Final answer
    x = 48,410.10

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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.