Home / 32,074.19-48,113.84-11,005.75

Finding the Fourth Proportional to 32,074.19, 48,113.84 and 11,005.75

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Solution

The fourth proportional to 32,074.19, 48,113.84 and 11,005.75 is: 16,509.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,074.19 : 48,113.84 = 11,005.75 : x
  2. Step 2: Convert to fraction form
    32,074.19/48,113.84 = 11,005.75/x
  3. Step 3: Cross multiply
    32,074.19x = 48,113.84 × 11,005.75
  4. Step 4: Simplify right side
    32,074.19x = 529,528,801.81
  5. Step 5: Solve for x
    x = 529,528,801.81/32,074.19
  6. Step 6: Final answer
    x = 16,509.50

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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.