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Finding the Fourth Proportional to 335,707.60, 463,297.47 and 184,804.60

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Solution

The fourth proportional to 335,707.60, 463,297.47 and 184,804.60 is: 255,041.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,707.60 : 463,297.47 = 184,804.60 : x
  2. Step 2: Convert to fraction form
    335,707.60/463,297.47 = 184,804.60/x
  3. Step 3: Cross multiply
    335,707.60x = 463,297.47 × 184,804.60
  4. Step 4: Simplify right side
    335,707.60x = 85,619,503,624.36
  5. Step 5: Solve for x
    x = 85,619,503,624.36/335,707.60
  6. Step 6: Final answer
    x = 255,041.90

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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.