Home / 19,046.95-26,283.69-10,549.04

Finding the Fourth Proportional to 19,046.95, 26,283.69 and 10,549.04

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Solution

The fourth proportional to 19,046.95, 26,283.69 and 10,549.04 is: 14,557.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,046.95 : 26,283.69 = 10,549.04 : x
  2. Step 2: Convert to fraction form
    19,046.95/26,283.69 = 10,549.04/x
  3. Step 3: Cross multiply
    19,046.95x = 26,283.69 × 10,549.04
  4. Step 4: Simplify right side
    19,046.95x = 277,267,565.74
  5. Step 5: Solve for x
    x = 277,267,565.74/19,046.95
  6. Step 6: Final answer
    x = 14,557.06

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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.