Home / 64,095.77-88,476.49-48,226.35

Finding the Fourth Proportional to 64,095.77, 88,476.49 and 48,226.35

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Solution

The fourth proportional to 64,095.77, 88,476.49 and 48,226.35 is: 66,570.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,095.77 : 88,476.49 = 48,226.35 : x
  2. Step 2: Convert to fraction form
    64,095.77/88,476.49 = 48,226.35/x
  3. Step 3: Cross multiply
    64,095.77x = 88,476.49 × 48,226.35
  4. Step 4: Simplify right side
    64,095.77x = 4,266,898,173.51
  5. Step 5: Solve for x
    x = 4,266,898,173.51/64,095.77
  6. Step 6: Final answer
    x = 66,570.67

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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.