Home / 184,210.44-254,199.98-103,641.36

Finding the Fourth Proportional to 184,210.44, 254,199.98 and 103,641.36

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Solution

The fourth proportional to 184,210.44, 254,199.98 and 103,641.36 is: 143,019.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,210.44 : 254,199.98 = 103,641.36 : x
  2. Step 2: Convert to fraction form
    184,210.44/254,199.98 = 103,641.36/x
  3. Step 3: Cross multiply
    184,210.44x = 254,199.98 × 103,641.36
  4. Step 4: Simplify right side
    184,210.44x = 26,345,631,639.17
  5. Step 5: Solve for x
    x = 26,345,631,639.17/184,210.44
  6. Step 6: Final answer
    x = 143,019.21

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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.