Home / 7,088.07-10,624.33-2,925.82

Finding the Fourth Proportional to 7,088.07, 10,624.33 and 2,925.82

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Solution

The fourth proportional to 7,088.07, 10,624.33 and 2,925.82 is: 4,385.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,088.07 : 10,624.33 = 2,925.82 : x
  2. Step 2: Convert to fraction form
    7,088.07/10,624.33 = 2,925.82/x
  3. Step 3: Cross multiply
    7,088.07x = 10,624.33 × 2,925.82
  4. Step 4: Simplify right side
    7,088.07x = 31,084,894.14
  5. Step 5: Solve for x
    x = 31,084,894.14/7,088.07
  6. Step 6: Final answer
    x = 4,385.52

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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.