Home / 296,417.52-444,632.88-106,893.18

Finding the Fourth Proportional to 296,417.52, 444,632.88 and 106,893.18

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Solution

The fourth proportional to 296,417.52, 444,632.88 and 106,893.18 is: 160,342.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,417.52 : 444,632.88 = 106,893.18 : x
  2. Step 2: Convert to fraction form
    296,417.52/444,632.88 = 106,893.18/x
  3. Step 3: Cross multiply
    296,417.52x = 444,632.88 × 106,893.18
  4. Step 4: Simplify right side
    296,417.52x = 47,528,222,475.76
  5. Step 5: Solve for x
    x = 47,528,222,475.76/296,417.52
  6. Step 6: Final answer
    x = 160,342.15

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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.