Home / 59,995.13-90,009.07-26,255.01

Finding the Fourth Proportional to 59,995.13, 90,009.07 and 26,255.01

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Solution

The fourth proportional to 59,995.13, 90,009.07 and 26,255.01 is: 39,389.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,995.13 : 90,009.07 = 26,255.01 : x
  2. Step 2: Convert to fraction form
    59,995.13/90,009.07 = 26,255.01/x
  3. Step 3: Cross multiply
    59,995.13x = 90,009.07 × 26,255.01
  4. Step 4: Simplify right side
    59,995.13x = 2,363,188,967.30
  5. Step 5: Solve for x
    x = 2,363,188,967.30/59,995.13
  6. Step 6: Final answer
    x = 39,389.68

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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.