Home / 59,076.65-81,527.76-32,220.63

Finding the Fourth Proportional to 59,076.65, 81,527.76 and 32,220.63

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Solution

The fourth proportional to 59,076.65, 81,527.76 and 32,220.63 is: 44,465.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,076.65 : 81,527.76 = 32,220.63 : x
  2. Step 2: Convert to fraction form
    59,076.65/81,527.76 = 32,220.63/x
  3. Step 3: Cross multiply
    59,076.65x = 81,527.76 × 32,220.63
  4. Step 4: Simplify right side
    59,076.65x = 2,626,875,789.69
  5. Step 5: Solve for x
    x = 2,626,875,789.69/59,076.65
  6. Step 6: Final answer
    x = 44,465.55

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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.