Home / 30,349.17-41,865.93-24,690.15

Finding the Fourth Proportional to 30,349.17, 41,865.93 and 24,690.15

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Solution

The fourth proportional to 30,349.17, 41,865.93 and 24,690.15 is: 34,059.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,349.17 : 41,865.93 = 24,690.15 : x
  2. Step 2: Convert to fraction form
    30,349.17/41,865.93 = 24,690.15/x
  3. Step 3: Cross multiply
    30,349.17x = 41,865.93 × 24,690.15
  4. Step 4: Simplify right side
    30,349.17x = 1,033,676,091.59
  5. Step 5: Solve for x
    x = 1,033,676,091.59/30,349.17
  6. Step 6: Final answer
    x = 34,059.45

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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.