Home / 49,711.23-74,445.65-37,852.23

Finding the Fourth Proportional to 49,711.23, 74,445.65 and 37,852.23

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Solution

The fourth proportional to 49,711.23, 74,445.65 and 37,852.23 is: 56,686.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,711.23 : 74,445.65 = 37,852.23 : x
  2. Step 2: Convert to fraction form
    49,711.23/74,445.65 = 37,852.23/x
  3. Step 3: Cross multiply
    49,711.23x = 74,445.65 × 37,852.23
  4. Step 4: Simplify right side
    49,711.23x = 2,817,933,866.30
  5. Step 5: Solve for x
    x = 2,817,933,866.30/49,711.23
  6. Step 6: Final answer
    x = 56,686.06

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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.