Home / 36,365.15-54,548.03-10,071.95

Finding the Fourth Proportional to 36,365.15, 54,548.03 and 10,071.95

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Solution

The fourth proportional to 36,365.15, 54,548.03 and 10,071.95 is: 15,108.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,365.15 : 54,548.03 = 10,071.95 : x
  2. Step 2: Convert to fraction form
    36,365.15/54,548.03 = 10,071.95/x
  3. Step 3: Cross multiply
    36,365.15x = 54,548.03 × 10,071.95
  4. Step 4: Simplify right side
    36,365.15x = 549,404,783.20
  5. Step 5: Solve for x
    x = 549,404,783.20/36,365.15
  6. Step 6: Final answer
    x = 15,108.00

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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.