Home / 35,514.17-49,008.11-19,598.40

Finding the Fourth Proportional to 35,514.17, 49,008.11 and 19,598.40

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Solution

The fourth proportional to 35,514.17, 49,008.11 and 19,598.40 is: 27,045.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,514.17 : 49,008.11 = 19,598.40 : x
  2. Step 2: Convert to fraction form
    35,514.17/49,008.11 = 19,598.40/x
  3. Step 3: Cross multiply
    35,514.17x = 49,008.11 × 19,598.40
  4. Step 4: Simplify right side
    35,514.17x = 960,480,445.03
  5. Step 5: Solve for x
    x = 960,480,445.03/35,514.17
  6. Step 6: Final answer
    x = 27,045.00

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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.