Home / 32,068.16-48,108.54-9,877.76

Finding the Fourth Proportional to 32,068.16, 48,108.54 and 9,877.76

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Solution

The fourth proportional to 32,068.16, 48,108.54 and 9,877.76 is: 14,818.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,068.16 : 48,108.54 = 9,877.76 : x
  2. Step 2: Convert to fraction form
    32,068.16/48,108.54 = 9,877.76/x
  3. Step 3: Cross multiply
    32,068.16x = 48,108.54 × 9,877.76
  4. Step 4: Simplify right side
    32,068.16x = 475,204,612.07
  5. Step 5: Solve for x
    x = 475,204,612.07/32,068.16
  6. Step 6: Final answer
    x = 14,818.58

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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.