Home / 43,631.66-60,210.08-26,664.30

Finding the Fourth Proportional to 43,631.66, 60,210.08 and 26,664.30

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Solution

The fourth proportional to 43,631.66, 60,210.08 and 26,664.30 is: 36,795.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,631.66 : 60,210.08 = 26,664.30 : x
  2. Step 2: Convert to fraction form
    43,631.66/60,210.08 = 26,664.30/x
  3. Step 3: Cross multiply
    43,631.66x = 60,210.08 × 26,664.30
  4. Step 4: Simplify right side
    43,631.66x = 1,605,459,502.82
  5. Step 5: Solve for x
    x = 1,605,459,502.82/43,631.66
  6. Step 6: Final answer
    x = 36,795.75

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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.