Home / 62,247.12-93,326.76-31,060.32

Finding the Fourth Proportional to 62,247.12, 93,326.76 and 31,060.32

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Solution

The fourth proportional to 62,247.12, 93,326.76 and 31,060.32 is: 46,568.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,247.12 : 93,326.76 = 31,060.32 : x
  2. Step 2: Convert to fraction form
    62,247.12/93,326.76 = 31,060.32/x
  3. Step 3: Cross multiply
    62,247.12x = 93,326.76 × 31,060.32
  4. Step 4: Simplify right side
    62,247.12x = 2,898,759,030.16
  5. Step 5: Solve for x
    x = 2,898,759,030.16/62,247.12
  6. Step 6: Final answer
    x = 46,568.56

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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.