Home / 7,060.48-10,583.52-4,465.12

Finding the Fourth Proportional to 7,060.48, 10,583.52 and 4,465.12

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Solution

The fourth proportional to 7,060.48, 10,583.52 and 4,465.12 is: 6,693.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,060.48 : 10,583.52 = 4,465.12 : x
  2. Step 2: Convert to fraction form
    7,060.48/10,583.52 = 4,465.12/x
  3. Step 3: Cross multiply
    7,060.48x = 10,583.52 × 4,465.12
  4. Step 4: Simplify right side
    7,060.48x = 47,256,686.82
  5. Step 5: Solve for x
    x = 47,256,686.82/7,060.48
  6. Step 6: Final answer
    x = 6,693.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.