Home / 61,595.16-92,381.58-17,210.91

Finding the Fourth Proportional to 61,595.16, 92,381.58 and 17,210.91

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Solution

The fourth proportional to 61,595.16, 92,381.58 and 17,210.91 is: 25,813.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,595.16 : 92,381.58 = 17,210.91 : x
  2. Step 2: Convert to fraction form
    61,595.16/92,381.58 = 17,210.91/x
  3. Step 3: Cross multiply
    61,595.16x = 92,381.58 × 17,210.91
  4. Step 4: Simplify right side
    61,595.16x = 1,589,971,059.04
  5. Step 5: Solve for x
    x = 1,589,971,059.04/61,595.16
  6. Step 6: Final answer
    x = 25,813.25

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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.