Home / 249,255.48-373,803.24-107,062.22

Finding the Fourth Proportional to 249,255.48, 373,803.24 and 107,062.22

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Solution

The fourth proportional to 249,255.48, 373,803.24 and 107,062.22 is: 160,558.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,255.48 : 373,803.24 = 107,062.22 : x
  2. Step 2: Convert to fraction form
    249,255.48/373,803.24 = 107,062.22/x
  3. Step 3: Cross multiply
    249,255.48x = 373,803.24 × 107,062.22
  4. Step 4: Simplify right side
    249,255.48x = 40,020,204,717.59
  5. Step 5: Solve for x
    x = 40,020,204,717.59/249,255.48
  6. Step 6: Final answer
    x = 160,558.98

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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.