Home / 19,377.04-26,732.36-14,060.08

Finding the Fourth Proportional to 19,377.04, 26,732.36 and 14,060.08

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Solution

The fourth proportional to 19,377.04, 26,732.36 and 14,060.08 is: 19,397.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,377.04 : 26,732.36 = 14,060.08 : x
  2. Step 2: Convert to fraction form
    19,377.04/26,732.36 = 14,060.08/x
  3. Step 3: Cross multiply
    19,377.04x = 26,732.36 × 14,060.08
  4. Step 4: Simplify right side
    19,377.04x = 375,859,120.19
  5. Step 5: Solve for x
    x = 375,859,120.19/19,377.04
  6. Step 6: Final answer
    x = 19,397.14

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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.