Home / 32,068.16-44,256.48-17,921.60

Finding the Fourth Proportional to 32,068.16, 44,256.48 and 17,921.60

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Solution

The fourth proportional to 32,068.16, 44,256.48 and 17,921.60 is: 24,733.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,068.16 : 44,256.48 = 17,921.60 : x
  2. Step 2: Convert to fraction form
    32,068.16/44,256.48 = 17,921.60/x
  3. Step 3: Cross multiply
    32,068.16x = 44,256.48 × 17,921.60
  4. Step 4: Simplify right side
    32,068.16x = 793,146,931.97
  5. Step 5: Solve for x
    x = 793,146,931.97/32,068.16
  6. Step 6: Final answer
    x = 24,733.16

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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.