Home / 632,060.32-947,950.08-182,683.12

Finding the Fourth Proportional to 632,060.32, 947,950.08 and 182,683.12

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Solution

The fourth proportional to 632,060.32, 947,950.08 and 182,683.12 is: 273,984.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,060.32 : 947,950.08 = 182,683.12 : x
  2. Step 2: Convert to fraction form
    632,060.32/947,950.08 = 182,683.12/x
  3. Step 3: Cross multiply
    632,060.32x = 947,950.08 × 182,683.12
  4. Step 4: Simplify right side
    632,060.32x = 173,174,478,218.65
  5. Step 5: Solve for x
    x = 173,174,478,218.65/632,060.32
  6. Step 6: Final answer
    x = 273,984.10

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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.