Home / 67,946.65-93,756.35-37,732.23

Finding the Fourth Proportional to 67,946.65, 93,756.35 and 37,732.23

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Solution

The fourth proportional to 67,946.65, 93,756.35 and 37,732.23 is: 52,064.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,946.65 : 93,756.35 = 37,732.23 : x
  2. Step 2: Convert to fraction form
    67,946.65/93,756.35 = 37,732.23/x
  3. Step 3: Cross multiply
    67,946.65x = 93,756.35 × 37,732.23
  4. Step 4: Simplify right side
    67,946.65x = 3,537,636,256.49
  5. Step 5: Solve for x
    x = 3,537,636,256.49/67,946.65
  6. Step 6: Final answer
    x = 52,064.91

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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.