Home / 42,246.36-58,237.88-32,157.23

Finding the Fourth Proportional to 42,246.36, 58,237.88 and 32,157.23

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Solution

The fourth proportional to 42,246.36, 58,237.88 and 32,157.23 is: 44,329.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,246.36 : 58,237.88 = 32,157.23 : x
  2. Step 2: Convert to fraction form
    42,246.36/58,237.88 = 32,157.23/x
  3. Step 3: Cross multiply
    42,246.36x = 58,237.88 × 32,157.23
  4. Step 4: Simplify right side
    42,246.36x = 1,872,768,449.90
  5. Step 5: Solve for x
    x = 1,872,768,449.90/42,246.36
  6. Step 6: Final answer
    x = 44,329.70

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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.