Home / 44,323.02-66,495.51-13,158.27

Finding the Fourth Proportional to 44,323.02, 66,495.51 and 13,158.27

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Solution

The fourth proportional to 44,323.02, 66,495.51 and 13,158.27 is: 19,740.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,323.02 : 66,495.51 = 13,158.27 : x
  2. Step 2: Convert to fraction form
    44,323.02/66,495.51 = 13,158.27/x
  3. Step 3: Cross multiply
    44,323.02x = 66,495.51 × 13,158.27
  4. Step 4: Simplify right side
    44,323.02x = 874,965,874.37
  5. Step 5: Solve for x
    x = 874,965,874.37/44,323.02
  6. Step 6: Final answer
    x = 19,740.66

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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.