Home / 39,633.15-59,457.48-14,673.39

Finding the Fourth Proportional to 39,633.15, 59,457.48 and 14,673.39

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Solution

The fourth proportional to 39,633.15, 59,457.48 and 14,673.39 is: 22,012.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,633.15 : 59,457.48 = 14,673.39 : x
  2. Step 2: Convert to fraction form
    39,633.15/59,457.48 = 14,673.39/x
  3. Step 3: Cross multiply
    39,633.15x = 59,457.48 × 14,673.39
  4. Step 4: Simplify right side
    39,633.15x = 872,442,792.46
  5. Step 5: Solve for x
    x = 872,442,792.46/39,633.15
  6. Step 6: Final answer
    x = 22,012.96

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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.