Home / 60,130.18-90,181.62-22,694.23

Finding the Fourth Proportional to 60,130.18, 90,181.62 and 22,694.23

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Solution

The fourth proportional to 60,130.18, 90,181.62 and 22,694.23 is: 34,036.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,130.18 : 90,181.62 = 22,694.23 : x
  2. Step 2: Convert to fraction form
    60,130.18/90,181.62 = 22,694.23/x
  3. Step 3: Cross multiply
    60,130.18x = 90,181.62 × 22,694.23
  4. Step 4: Simplify right side
    60,130.18x = 2,046,602,426.05
  5. Step 5: Solve for x
    x = 2,046,602,426.05/60,130.18
  6. Step 6: Final answer
    x = 34,036.19

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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.