Home / 19,041.39-26,277.08-10,543.95

Finding the Fourth Proportional to 19,041.39, 26,277.08 and 10,543.95

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Solution

The fourth proportional to 19,041.39, 26,277.08 and 10,543.95 is: 14,550.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,041.39 : 26,277.08 = 10,543.95 : x
  2. Step 2: Convert to fraction form
    19,041.39/26,277.08 = 10,543.95/x
  3. Step 3: Cross multiply
    19,041.39x = 26,277.08 × 10,543.95
  4. Step 4: Simplify right side
    19,041.39x = 277,064,164.95
  5. Step 5: Solve for x
    x = 277,064,164.95/19,041.39
  6. Step 6: Final answer
    x = 14,550.63

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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.