Home / 82,632.90-114,030.93-44,907.22

Finding the Fourth Proportional to 82,632.90, 114,030.93 and 44,907.22

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Solution

The fourth proportional to 82,632.90, 114,030.93 and 44,907.22 is: 61,970.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,632.90 : 114,030.93 = 44,907.22 : x
  2. Step 2: Convert to fraction form
    82,632.90/114,030.93 = 44,907.22/x
  3. Step 3: Cross multiply
    82,632.90x = 114,030.93 × 44,907.22
  4. Step 4: Simplify right side
    82,632.90x = 5,120,812,060.31
  5. Step 5: Solve for x
    x = 5,120,812,060.31/82,632.90
  6. Step 6: Final answer
    x = 61,970.62

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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.