Home / 35,264.87-48,666.42-19,349.32

Finding the Fourth Proportional to 35,264.87, 48,666.42 and 19,349.32

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Solution

The fourth proportional to 35,264.87, 48,666.42 and 19,349.32 is: 26,702.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,264.87 : 48,666.42 = 19,349.32 : x
  2. Step 2: Convert to fraction form
    35,264.87/48,666.42 = 19,349.32/x
  3. Step 3: Cross multiply
    35,264.87x = 48,666.42 × 19,349.32
  4. Step 4: Simplify right side
    35,264.87x = 941,662,012.17
  5. Step 5: Solve for x
    x = 941,662,012.17/35,264.87
  6. Step 6: Final answer
    x = 26,702.55

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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.