Home / 59,478.06-89,188.84-34,525.76

Finding the Fourth Proportional to 59,478.06, 89,188.84 and 34,525.76

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Solution

The fourth proportional to 59,478.06, 89,188.84 and 34,525.76 is: 51,772.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,478.06 : 89,188.84 = 34,525.76 : x
  2. Step 2: Convert to fraction form
    59,478.06/89,188.84 = 34,525.76/x
  3. Step 3: Cross multiply
    59,478.06x = 89,188.84 × 34,525.76
  4. Step 4: Simplify right side
    59,478.06x = 3,079,312,347.86
  5. Step 5: Solve for x
    x = 3,079,312,347.86/59,478.06
  6. Step 6: Final answer
    x = 51,772.24

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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.