Home / 59,934.48-89,445.99-53,291.64

Finding the Fourth Proportional to 59,934.48, 89,445.99 and 53,291.64

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Solution

The fourth proportional to 59,934.48, 89,445.99 and 53,291.64 is: 79,532.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,934.48 : 89,445.99 = 53,291.64 : x
  2. Step 2: Convert to fraction form
    59,934.48/89,445.99 = 53,291.64/x
  3. Step 3: Cross multiply
    59,934.48x = 89,445.99 × 53,291.64
  4. Step 4: Simplify right side
    59,934.48x = 4,766,723,498.52
  5. Step 5: Solve for x
    x = 4,766,723,498.52/59,934.48
  6. Step 6: Final answer
    x = 79,532.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.