Home / 4,623.63-6,935.45-1,160.88

Finding the Fourth Proportional to 4,623.63, 6,935.45 and 1,160.88

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Solution

The fourth proportional to 4,623.63, 6,935.45 and 1,160.88 is: 1,741.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,623.63 : 6,935.45 = 1,160.88 : x
  2. Step 2: Convert to fraction form
    4,623.63/6,935.45 = 1,160.88/x
  3. Step 3: Cross multiply
    4,623.63x = 6,935.45 × 1,160.88
  4. Step 4: Simplify right side
    4,623.63x = 8,051,225.20
  5. Step 5: Solve for x
    x = 8,051,225.20/4,623.63
  6. Step 6: Final answer
    x = 1,741.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.