Home / 46,460.64-64,090.80-32,288.88

Finding the Fourth Proportional to 46,460.64, 64,090.80 and 32,288.88

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Solution

The fourth proportional to 46,460.64, 64,090.80 and 32,288.88 is: 44,541.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,460.64 : 64,090.80 = 32,288.88 : x
  2. Step 2: Convert to fraction form
    46,460.64/64,090.80 = 32,288.88/x
  3. Step 3: Cross multiply
    46,460.64x = 64,090.80 × 32,288.88
  4. Step 4: Simplify right side
    46,460.64x = 2,069,420,150.30
  5. Step 5: Solve for x
    x = 2,069,420,150.30/46,460.64
  6. Step 6: Final answer
    x = 44,541.36

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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.