Home / 59,133.48-88,714.33-19,690.93

Finding the Fourth Proportional to 59,133.48, 88,714.33 and 19,690.93

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Solution

The fourth proportional to 59,133.48, 88,714.33 and 19,690.93 is: 29,541.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,133.48 : 88,714.33 = 19,690.93 : x
  2. Step 2: Convert to fraction form
    59,133.48/88,714.33 = 19,690.93/x
  3. Step 3: Cross multiply
    59,133.48x = 88,714.33 × 19,690.93
  4. Step 4: Simplify right side
    59,133.48x = 1,746,867,834.45
  5. Step 5: Solve for x
    x = 1,746,867,834.45/59,133.48
  6. Step 6: Final answer
    x = 29,541.10

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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.