Home / 346,259.10-477,536.37-244,104.30

Finding the Fourth Proportional to 346,259.10, 477,536.37 and 244,104.30

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Solution

The fourth proportional to 346,259.10, 477,536.37 and 244,104.30 is: 336,651.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,259.10 : 477,536.37 = 244,104.30 : x
  2. Step 2: Convert to fraction form
    346,259.10/477,536.37 = 244,104.30/x
  3. Step 3: Cross multiply
    346,259.10x = 477,536.37 × 244,104.30
  4. Step 4: Simplify right side
    346,259.10x = 116,568,681,323.39
  5. Step 5: Solve for x
    x = 116,568,681,323.39/346,259.10
  6. Step 6: Final answer
    x = 336,651.60

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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.