Home / 19,559.52-26,992.26-10,607.16

Finding the Fourth Proportional to 19,559.52, 26,992.26 and 10,607.16

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Solution

The fourth proportional to 19,559.52, 26,992.26 and 10,607.16 is: 14,637.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,559.52 : 26,992.26 = 10,607.16 : x
  2. Step 2: Convert to fraction form
    19,559.52/26,992.26 = 10,607.16/x
  3. Step 3: Cross multiply
    19,559.52x = 26,992.26 × 10,607.16
  4. Step 4: Simplify right side
    19,559.52x = 286,311,220.58
  5. Step 5: Solve for x
    x = 286,311,220.58/19,559.52
  6. Step 6: Final answer
    x = 14,637.95

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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.