Home / 32,066.30-44,263.86-28,703.18

Finding the Fourth Proportional to 32,066.30, 44,263.86 and 28,703.18

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Solution

The fourth proportional to 32,066.30, 44,263.86 and 28,703.18 is: 39,621.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,066.30 : 44,263.86 = 28,703.18 : x
  2. Step 2: Convert to fraction form
    32,066.30/44,263.86 = 28,703.18/x
  3. Step 3: Cross multiply
    32,066.30x = 44,263.86 × 28,703.18
  4. Step 4: Simplify right side
    32,066.30x = 1,270,513,538.05
  5. Step 5: Solve for x
    x = 1,270,513,538.05/32,066.30
  6. Step 6: Final answer
    x = 39,621.46

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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.