Home / 29,475.06-44,153.37-14,639.10

Finding the Fourth Proportional to 29,475.06, 44,153.37 and 14,639.10

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Solution

The fourth proportional to 29,475.06, 44,153.37 and 14,639.10 is: 21,929.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,475.06 : 44,153.37 = 14,639.10 : x
  2. Step 2: Convert to fraction form
    29,475.06/44,153.37 = 14,639.10/x
  3. Step 3: Cross multiply
    29,475.06x = 44,153.37 × 14,639.10
  4. Step 4: Simplify right side
    29,475.06x = 646,365,598.77
  5. Step 5: Solve for x
    x = 646,365,598.77/29,475.06
  6. Step 6: Final answer
    x = 21,929.24

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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.