Home / 32,426.60-44,751.63-19,683.02

Finding the Fourth Proportional to 32,426.60, 44,751.63 and 19,683.02

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Solution

The fourth proportional to 32,426.60, 44,751.63 and 19,683.02 is: 27,164.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,426.60 : 44,751.63 = 19,683.02 : x
  2. Step 2: Convert to fraction form
    32,426.60/44,751.63 = 19,683.02/x
  3. Step 3: Cross multiply
    32,426.60x = 44,751.63 × 19,683.02
  4. Step 4: Simplify right side
    32,426.60x = 880,847,414.01
  5. Step 5: Solve for x
    x = 880,847,414.01/32,426.60
  6. Step 6: Final answer
    x = 27,164.35

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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.