Home / 44,622.02-66,922.63-13,025.44

Finding the Fourth Proportional to 44,622.02, 66,922.63 and 13,025.44

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Solution

The fourth proportional to 44,622.02, 66,922.63 and 13,025.44 is: 19,535.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,622.02 : 66,922.63 = 13,025.44 : x
  2. Step 2: Convert to fraction form
    44,622.02/66,922.63 = 13,025.44/x
  3. Step 3: Cross multiply
    44,622.02x = 66,922.63 × 13,025.44
  4. Step 4: Simplify right side
    44,622.02x = 871,696,701.71
  5. Step 5: Solve for x
    x = 871,696,701.71/44,622.02
  6. Step 6: Final answer
    x = 19,535.12

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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.