Home / 39,967.27-59,950.80-37,531.40

Finding the Fourth Proportional to 39,967.27, 59,950.80 and 37,531.40

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Solution

The fourth proportional to 39,967.27, 59,950.80 and 37,531.40 is: 56,297.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,967.27 : 59,950.80 = 37,531.40 : x
  2. Step 2: Convert to fraction form
    39,967.27/59,950.80 = 37,531.40/x
  3. Step 3: Cross multiply
    39,967.27x = 59,950.80 × 37,531.40
  4. Step 4: Simplify right side
    39,967.27x = 2,250,037,455.12
  5. Step 5: Solve for x
    x = 2,250,037,455.12/39,967.27
  6. Step 6: Final answer
    x = 56,297.00

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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.