Home / 35,264.61-48,665.23-19,349.18

Finding the Fourth Proportional to 35,264.61, 48,665.23 and 19,349.18

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Solution

The fourth proportional to 35,264.61, 48,665.23 and 19,349.18 is: 26,701.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,264.61 : 48,665.23 = 19,349.18 : x
  2. Step 2: Convert to fraction form
    35,264.61/48,665.23 = 19,349.18/x
  3. Step 3: Cross multiply
    35,264.61x = 48,665.23 × 19,349.18
  4. Step 4: Simplify right side
    35,264.61x = 941,632,295.01
  5. Step 5: Solve for x
    x = 941,632,295.01/35,264.61
  6. Step 6: Final answer
    x = 26,701.91

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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.