Home / 58,683.08-80,975.23-34,805.09

Finding the Fourth Proportional to 58,683.08, 80,975.23 and 34,805.09

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Solution

The fourth proportional to 58,683.08, 80,975.23 and 34,805.09 is: 48,026.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,683.08 : 80,975.23 = 34,805.09 : x
  2. Step 2: Convert to fraction form
    58,683.08/80,975.23 = 34,805.09/x
  3. Step 3: Cross multiply
    58,683.08x = 80,975.23 × 34,805.09
  4. Step 4: Simplify right side
    58,683.08x = 2,818,350,283.35
  5. Step 5: Solve for x
    x = 2,818,350,283.35/58,683.08
  6. Step 6: Final answer
    x = 48,026.62

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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.