Home / 61,962.68-93,281.21-56,451.44

Finding the Fourth Proportional to 61,962.68, 93,281.21 and 56,451.44

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Solution

The fourth proportional to 61,962.68, 93,281.21 and 56,451.44 is: 84,984.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,962.68 : 93,281.21 = 56,451.44 : x
  2. Step 2: Convert to fraction form
    61,962.68/93,281.21 = 56,451.44/x
  3. Step 3: Cross multiply
    61,962.68x = 93,281.21 × 56,451.44
  4. Step 4: Simplify right side
    61,962.68x = 5,265,857,880.78
  5. Step 5: Solve for x
    x = 5,265,857,880.78/61,962.68
  6. Step 6: Final answer
    x = 84,984.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.