Home / 63,353.02-87,426.66-35,060.26

Finding the Fourth Proportional to 63,353.02, 87,426.66 and 35,060.26

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Solution

The fourth proportional to 63,353.02, 87,426.66 and 35,060.26 is: 48,382.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,353.02 : 87,426.66 = 35,060.26 : x
  2. Step 2: Convert to fraction form
    63,353.02/87,426.66 = 35,060.26/x
  3. Step 3: Cross multiply
    63,353.02x = 87,426.66 × 35,060.26
  4. Step 4: Simplify right side
    63,353.02x = 3,065,201,430.53
  5. Step 5: Solve for x
    x = 3,065,201,430.53/63,353.02
  6. Step 6: Final answer
    x = 48,382.88

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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.