Home / 115,953.47-174,042.44-56,024.10

Finding the Fourth Proportional to 115,953.47, 174,042.44 and 56,024.10

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Solution

The fourth proportional to 115,953.47, 174,042.44 and 56,024.10 is: 84,090.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,953.47 : 174,042.44 = 56,024.10 : x
  2. Step 2: Convert to fraction form
    115,953.47/174,042.44 = 56,024.10/x
  3. Step 3: Cross multiply
    115,953.47x = 174,042.44 × 56,024.10
  4. Step 4: Simplify right side
    115,953.47x = 9,750,571,637.97
  5. Step 5: Solve for x
    x = 9,750,571,637.97/115,953.47
  6. Step 6: Final answer
    x = 84,090.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.