Home / 115,514.10-173,271.15-63,026.10

Finding the Fourth Proportional to 115,514.10, 173,271.15 and 63,026.10

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Solution

The fourth proportional to 115,514.10, 173,271.15 and 63,026.10 is: 94,539.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,514.10 : 173,271.15 = 63,026.10 : x
  2. Step 2: Convert to fraction form
    115,514.10/173,271.15 = 63,026.10/x
  3. Step 3: Cross multiply
    115,514.10x = 173,271.15 × 63,026.10
  4. Step 4: Simplify right side
    115,514.10x = 10,920,604,827.02
  5. Step 5: Solve for x
    x = 10,920,604,827.02/115,514.10
  6. Step 6: Final answer
    x = 94,539.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.