Home / 34,929.14-48,205.89-30,582.41

Finding the Fourth Proportional to 34,929.14, 48,205.89 and 30,582.41

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Solution

The fourth proportional to 34,929.14, 48,205.89 and 30,582.41 is: 42,206.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,929.14 : 48,205.89 = 30,582.41 : x
  2. Step 2: Convert to fraction form
    34,929.14/48,205.89 = 30,582.41/x
  3. Step 3: Cross multiply
    34,929.14x = 48,205.89 × 30,582.41
  4. Step 4: Simplify right side
    34,929.14x = 1,474,252,051.37
  5. Step 5: Solve for x
    x = 1,474,252,051.37/34,929.14
  6. Step 6: Final answer
    x = 42,206.94

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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.