Home / 59,019.35-81,444.13-33,525.64

Finding the Fourth Proportional to 59,019.35, 81,444.13 and 33,525.64

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Solution

The fourth proportional to 59,019.35, 81,444.13 and 33,525.64 is: 46,263.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,019.35 : 81,444.13 = 33,525.64 : x
  2. Step 2: Convert to fraction form
    59,019.35/81,444.13 = 33,525.64/x
  3. Step 3: Cross multiply
    59,019.35x = 81,444.13 × 33,525.64
  4. Step 4: Simplify right side
    59,019.35x = 2,730,466,582.49
  5. Step 5: Solve for x
    x = 2,730,466,582.49/59,019.35
  6. Step 6: Final answer
    x = 46,263.92

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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.