Home / 59,188.51-81,677.02-32,330.63

Finding the Fourth Proportional to 59,188.51, 81,677.02 and 32,330.63

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Solution

The fourth proportional to 59,188.51, 81,677.02 and 32,330.63 is: 44,614.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,188.51 : 81,677.02 = 32,330.63 : x
  2. Step 2: Convert to fraction form
    59,188.51/81,677.02 = 32,330.63/x
  3. Step 3: Cross multiply
    59,188.51x = 81,677.02 × 32,330.63
  4. Step 4: Simplify right side
    59,188.51x = 2,640,669,513.12
  5. Step 5: Solve for x
    x = 2,640,669,513.12/59,188.51
  6. Step 6: Final answer
    x = 44,614.56

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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.