Home / 184,451.04-254,550.96-103,904.16

Finding the Fourth Proportional to 184,451.04, 254,550.96 and 103,904.16

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Solution

The fourth proportional to 184,451.04, 254,550.96 and 103,904.16 is: 143,392.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,451.04 : 254,550.96 = 103,904.16 : x
  2. Step 2: Convert to fraction form
    184,451.04/254,550.96 = 103,904.16/x
  3. Step 3: Cross multiply
    184,451.04x = 254,550.96 × 103,904.16
  4. Step 4: Simplify right side
    184,451.04x = 26,448,903,675.99
  5. Step 5: Solve for x
    x = 26,448,903,675.99/184,451.04
  6. Step 6: Final answer
    x = 143,392.54

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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.