Home / 60,335.09-90,410.19-32,259.07

Finding the Fourth Proportional to 60,335.09, 90,410.19 and 32,259.07

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Solution

The fourth proportional to 60,335.09, 90,410.19 and 32,259.07 is: 48,339.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,335.09 : 90,410.19 = 32,259.07 : x
  2. Step 2: Convert to fraction form
    60,335.09/90,410.19 = 32,259.07/x
  3. Step 3: Cross multiply
    60,335.09x = 90,410.19 × 32,259.07
  4. Step 4: Simplify right side
    60,335.09x = 2,916,548,647.92
  5. Step 5: Solve for x
    x = 2,916,548,647.92/60,335.09
  6. Step 6: Final answer
    x = 48,339.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.