Home / 184,128.04-254,058.60-107,632.36

Finding the Fourth Proportional to 184,128.04, 254,058.60 and 107,632.36

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Solution

The fourth proportional to 184,128.04, 254,058.60 and 107,632.36 is: 148,510.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,128.04 : 254,058.60 = 107,632.36 : x
  2. Step 2: Convert to fraction form
    184,128.04/254,058.60 = 107,632.36/x
  3. Step 3: Cross multiply
    184,128.04x = 254,058.60 × 107,632.36
  4. Step 4: Simplify right side
    184,128.04x = 27,344,926,696.30
  5. Step 5: Solve for x
    x = 27,344,926,696.30/184,128.04
  6. Step 6: Final answer
    x = 148,510.39

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1.5x scale

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.