Home / 32,213.64-44,455.24-19,465.04

Finding the Fourth Proportional to 32,213.64, 44,455.24 and 19,465.04

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Solution

The fourth proportional to 32,213.64, 44,455.24 and 19,465.04 is: 26,862.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,213.64 : 44,455.24 = 19,465.04 : x
  2. Step 2: Convert to fraction form
    32,213.64/44,455.24 = 19,465.04/x
  3. Step 3: Cross multiply
    32,213.64x = 44,455.24 × 19,465.04
  4. Step 4: Simplify right side
    32,213.64x = 865,323,024.81
  5. Step 5: Solve for x
    x = 865,323,024.81/32,213.64
  6. Step 6: Final answer
    x = 26,862.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.