Home / 19,041.57-26,277.05-10,543.53

Finding the Fourth Proportional to 19,041.57, 26,277.05 and 10,543.53

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Solution

The fourth proportional to 19,041.57, 26,277.05 and 10,543.53 is: 14,549.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,041.57 : 26,277.05 = 10,543.53 : x
  2. Step 2: Convert to fraction form
    19,041.57/26,277.05 = 10,543.53/x
  3. Step 3: Cross multiply
    19,041.57x = 26,277.05 × 10,543.53
  4. Step 4: Simplify right side
    19,041.57x = 277,052,812.27
  5. Step 5: Solve for x
    x = 277,052,812.27/19,041.57
  6. Step 6: Final answer
    x = 14,549.89

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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.