Home / 32,090.32-44,266.08-19,334.80

Finding the Fourth Proportional to 32,090.32, 44,266.08 and 19,334.80

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Solution

The fourth proportional to 32,090.32, 44,266.08 and 19,334.80 is: 26,670.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,090.32 : 44,266.08 = 19,334.80 : x
  2. Step 2: Convert to fraction form
    32,090.32/44,266.08 = 19,334.80/x
  3. Step 3: Cross multiply
    32,090.32x = 44,266.08 × 19,334.80
  4. Step 4: Simplify right side
    32,090.32x = 855,875,803.58
  5. Step 5: Solve for x
    x = 855,875,803.58/32,090.32
  6. Step 6: Final answer
    x = 26,670.84

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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.