Home / 44,034.81-66,051.36-10,753.98

Finding the Fourth Proportional to 44,034.81, 66,051.36 and 10,753.98

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Solution

The fourth proportional to 44,034.81, 66,051.36 and 10,753.98 is: 16,130.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,034.81 : 66,051.36 = 10,753.98 : x
  2. Step 2: Convert to fraction form
    44,034.81/66,051.36 = 10,753.98/x
  3. Step 3: Cross multiply
    44,034.81x = 66,051.36 × 10,753.98
  4. Step 4: Simplify right side
    44,034.81x = 710,315,004.41
  5. Step 5: Solve for x
    x = 710,315,004.41/44,034.81
  6. Step 6: Final answer
    x = 16,130.76

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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.