Home / 44,967.06-67,437.63-13,804.74

Finding the Fourth Proportional to 44,967.06, 67,437.63 and 13,804.74

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Solution

The fourth proportional to 44,967.06, 67,437.63 and 13,804.74 is: 20,703.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,967.06 : 67,437.63 = 13,804.74 : x
  2. Step 2: Convert to fraction form
    44,967.06/67,437.63 = 13,804.74/x
  3. Step 3: Cross multiply
    44,967.06x = 67,437.63 × 13,804.74
  4. Step 4: Simplify right side
    44,967.06x = 930,958,948.37
  5. Step 5: Solve for x
    x = 930,958,948.37/44,967.06
  6. Step 6: Final answer
    x = 20,703.13

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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.