Home / 36,030.10-54,045.15-22,897.30

Finding the Fourth Proportional to 36,030.10, 54,045.15 and 22,897.30

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Solution

The fourth proportional to 36,030.10, 54,045.15 and 22,897.30 is: 34,345.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,030.10 : 54,045.15 = 22,897.30 : x
  2. Step 2: Convert to fraction form
    36,030.10/54,045.15 = 22,897.30/x
  3. Step 3: Cross multiply
    36,030.10x = 54,045.15 × 22,897.30
  4. Step 4: Simplify right side
    36,030.10x = 1,237,488,013.10
  5. Step 5: Solve for x
    x = 1,237,488,013.10/36,030.10
  6. Step 6: Final answer
    x = 34,345.95

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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.