Home / 44,016.10-66,030.63-28,502.98

Finding the Fourth Proportional to 44,016.10, 66,030.63 and 28,502.98

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Solution

The fourth proportional to 44,016.10, 66,030.63 and 28,502.98 is: 42,758.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,016.10 : 66,030.63 = 28,502.98 : x
  2. Step 2: Convert to fraction form
    44,016.10/66,030.63 = 28,502.98/x
  3. Step 3: Cross multiply
    44,016.10x = 66,030.63 × 28,502.98
  4. Step 4: Simplify right side
    44,016.10x = 1,882,069,726.28
  5. Step 5: Solve for x
    x = 1,882,069,726.28/44,016.10
  6. Step 6: Final answer
    x = 42,758.67

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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.