Home / 45,888.12-63,343.61-32,529.19

Finding the Fourth Proportional to 45,888.12, 63,343.61 and 32,529.19

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Solution

The fourth proportional to 45,888.12, 63,343.61 and 32,529.19 is: 44,903.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,888.12 : 63,343.61 = 32,529.19 : x
  2. Step 2: Convert to fraction form
    45,888.12/63,343.61 = 32,529.19/x
  3. Step 3: Cross multiply
    45,888.12x = 63,343.61 × 32,529.19
  4. Step 4: Simplify right side
    45,888.12x = 2,060,516,324.98
  5. Step 5: Solve for x
    x = 2,060,516,324.98/45,888.12
  6. Step 6: Final answer
    x = 44,903.05

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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.