Home / 60,187.16-90,302.34-26,904.44

Finding the Fourth Proportional to 60,187.16, 90,302.34 and 26,904.44

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Solution

The fourth proportional to 60,187.16, 90,302.34 and 26,904.44 is: 40,366.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,187.16 : 90,302.34 = 26,904.44 : x
  2. Step 2: Convert to fraction form
    60,187.16/90,302.34 = 26,904.44/x
  3. Step 3: Cross multiply
    60,187.16x = 90,302.34 × 26,904.44
  4. Step 4: Simplify right side
    60,187.16x = 2,429,533,888.39
  5. Step 5: Solve for x
    x = 2,429,533,888.39/60,187.16
  6. Step 6: Final answer
    x = 40,366.32

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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.