Home / 19,041.74-26,277.95-10,658.22

Finding the Fourth Proportional to 19,041.74, 26,277.95 and 10,658.22

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Solution

The fourth proportional to 19,041.74, 26,277.95 and 10,658.22 is: 14,708.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,041.74 : 26,277.95 = 10,658.22 : x
  2. Step 2: Convert to fraction form
    19,041.74/26,277.95 = 10,658.22/x
  3. Step 3: Cross multiply
    19,041.74x = 26,277.95 × 10,658.22
  4. Step 4: Simplify right side
    19,041.74x = 280,076,172.25
  5. Step 5: Solve for x
    x = 280,076,172.25/19,041.74
  6. Step 6: Final answer
    x = 14,708.54

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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.