Home / 10,583.80-14,607.56-6,106.93

Finding the Fourth Proportional to 10,583.80, 14,607.56 and 6,106.93

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Solution

The fourth proportional to 10,583.80, 14,607.56 and 6,106.93 is: 8,428.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,583.80 : 14,607.56 = 6,106.93 : x
  2. Step 2: Convert to fraction form
    10,583.80/14,607.56 = 6,106.93/x
  3. Step 3: Cross multiply
    10,583.80x = 14,607.56 × 6,106.93
  4. Step 4: Simplify right side
    10,583.80x = 89,207,346.39
  5. Step 5: Solve for x
    x = 89,207,346.39/10,583.80
  6. Step 6: Final answer
    x = 8,428.67

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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.