Home / 63,302.13-87,354.59-35,008.29

Finding the Fourth Proportional to 63,302.13, 87,354.59 and 35,008.29

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Solution

The fourth proportional to 63,302.13, 87,354.59 and 35,008.29 is: 48,310.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,302.13 : 87,354.59 = 35,008.29 : x
  2. Step 2: Convert to fraction form
    63,302.13/87,354.59 = 35,008.29/x
  3. Step 3: Cross multiply
    63,302.13x = 87,354.59 × 35,008.29
  4. Step 4: Simplify right side
    63,302.13x = 3,058,134,644.51
  5. Step 5: Solve for x
    x = 3,058,134,644.51/63,302.13
  6. Step 6: Final answer
    x = 48,310.14

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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.