Home / 32,011.84-48,030.36-16,208.20

Finding the Fourth Proportional to 32,011.84, 48,030.36 and 16,208.20

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Solution

The fourth proportional to 32,011.84, 48,030.36 and 16,208.20 is: 24,318.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,011.84 : 48,030.36 = 16,208.20 : x
  2. Step 2: Convert to fraction form
    32,011.84/48,030.36 = 16,208.20/x
  3. Step 3: Cross multiply
    32,011.84x = 48,030.36 × 16,208.20
  4. Step 4: Simplify right side
    32,011.84x = 778,485,680.95
  5. Step 5: Solve for x
    x = 778,485,680.95/32,011.84
  6. Step 6: Final answer
    x = 24,318.68

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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.