Home / 30,347.58-45,441.60-24,392.87

Finding the Fourth Proportional to 30,347.58, 45,441.60 and 24,392.87

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Solution

The fourth proportional to 30,347.58, 45,441.60 and 24,392.87 is: 36,525.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,347.58 : 45,441.60 = 24,392.87 : x
  2. Step 2: Convert to fraction form
    30,347.58/45,441.60 = 24,392.87/x
  3. Step 3: Cross multiply
    30,347.58x = 45,441.60 × 24,392.87
  4. Step 4: Simplify right side
    30,347.58x = 1,108,450,814.18
  5. Step 5: Solve for x
    x = 1,108,450,814.18/30,347.58
  6. Step 6: Final answer
    x = 36,525.18

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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.