Home / 56,001.16-84,018.15-16,559.30

Finding the Fourth Proportional to 56,001.16, 84,018.15 and 16,559.30

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Solution

The fourth proportional to 56,001.16, 84,018.15 and 16,559.30 is: 24,843.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,001.16 : 84,018.15 = 16,559.30 : x
  2. Step 2: Convert to fraction form
    56,001.16/84,018.15 = 16,559.30/x
  3. Step 3: Cross multiply
    56,001.16x = 84,018.15 × 16,559.30
  4. Step 4: Simplify right side
    56,001.16x = 1,391,281,751.30
  5. Step 5: Solve for x
    x = 1,391,281,751.30/56,001.16
  6. Step 6: Final answer
    x = 24,843.80

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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.