Home / 184,106.44-254,064.47-103,533.95

Finding the Fourth Proportional to 184,106.44, 254,064.47 and 103,533.95

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Solution

The fourth proportional to 184,106.44, 254,064.47 and 103,533.95 is: 142,875.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,106.44 : 254,064.47 = 103,533.95 : x
  2. Step 2: Convert to fraction form
    184,106.44/254,064.47 = 103,533.95/x
  3. Step 3: Cross multiply
    184,106.44x = 254,064.47 × 103,533.95
  4. Step 4: Simplify right side
    184,106.44x = 26,304,297,695.70
  5. Step 5: Solve for x
    x = 26,304,297,695.70/184,106.44
  6. Step 6: Final answer
    x = 142,875.49

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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.