Home / 67,574.08-93,248.21-37,357.59

Finding the Fourth Proportional to 67,574.08, 93,248.21 and 37,357.59

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Solution

The fourth proportional to 67,574.08, 93,248.21 and 37,357.59 is: 51,551.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,574.08 : 93,248.21 = 37,357.59 : x
  2. Step 2: Convert to fraction form
    67,574.08/93,248.21 = 37,357.59/x
  3. Step 3: Cross multiply
    67,574.08x = 93,248.21 × 37,357.59
  4. Step 4: Simplify right side
    67,574.08x = 3,483,528,397.41
  5. Step 5: Solve for x
    x = 3,483,528,397.41/67,574.08
  6. Step 6: Final answer
    x = 51,551.26

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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.