Home / 32,537.08-44,901.30-20,587.96

Finding the Fourth Proportional to 32,537.08, 44,901.30 and 20,587.96

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Solution

The fourth proportional to 32,537.08, 44,901.30 and 20,587.96 is: 28,411.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,537.08 : 44,901.30 = 20,587.96 : x
  2. Step 2: Convert to fraction form
    32,537.08/44,901.30 = 20,587.96/x
  3. Step 3: Cross multiply
    32,537.08x = 44,901.30 × 20,587.96
  4. Step 4: Simplify right side
    32,537.08x = 924,426,168.35
  5. Step 5: Solve for x
    x = 924,426,168.35/32,537.08
  6. Step 6: Final answer
    x = 28,411.47

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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.