Home / 30,264.67-41,741.61-25,803.19

Finding the Fourth Proportional to 30,264.67, 41,741.61 and 25,803.19

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Solution

The fourth proportional to 30,264.67, 41,741.61 and 25,803.19 is: 35,588.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,264.67 : 41,741.61 = 25,803.19 : x
  2. Step 2: Convert to fraction form
    30,264.67/41,741.61 = 25,803.19/x
  3. Step 3: Cross multiply
    30,264.67x = 41,741.61 × 25,803.19
  4. Step 4: Simplify right side
    30,264.67x = 1,077,066,693.74
  5. Step 5: Solve for x
    x = 1,077,066,693.74/30,264.67
  6. Step 6: Final answer
    x = 35,588.25

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Double scale
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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.