Home / 334,590.48-461,735.64-183,697.20

Finding the Fourth Proportional to 334,590.48, 461,735.64 and 183,697.20

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Solution

The fourth proportional to 334,590.48, 461,735.64 and 183,697.20 is: 253,502.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,590.48 : 461,735.64 = 183,697.20 : x
  2. Step 2: Convert to fraction form
    334,590.48/461,735.64 = 183,697.20/x
  3. Step 3: Cross multiply
    334,590.48x = 461,735.64 × 183,697.20
  4. Step 4: Simplify right side
    334,590.48x = 84,819,544,208.21
  5. Step 5: Solve for x
    x = 84,819,544,208.21/334,590.48
  6. Step 6: Final answer
    x = 253,502.56

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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.