Home / 32,633.04-48,965.82-12,925.80

Finding the Fourth Proportional to 32,633.04, 48,965.82 and 12,925.80

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Solution

The fourth proportional to 32,633.04, 48,965.82 and 12,925.80 is: 19,395.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,633.04 : 48,965.82 = 12,925.80 : x
  2. Step 2: Convert to fraction form
    32,633.04/48,965.82 = 12,925.80/x
  3. Step 3: Cross multiply
    32,633.04x = 48,965.82 × 12,925.80
  4. Step 4: Simplify right side
    32,633.04x = 632,922,396.16
  5. Step 5: Solve for x
    x = 632,922,396.16/32,633.04
  6. Step 6: Final answer
    x = 19,395.14

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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.