Home / 64,762.04-97,085.54-25,310.18

Finding the Fourth Proportional to 64,762.04, 97,085.54 and 25,310.18

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Solution

The fourth proportional to 64,762.04, 97,085.54 and 25,310.18 is: 37,942.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,762.04 : 97,085.54 = 25,310.18 : x
  2. Step 2: Convert to fraction form
    64,762.04/97,085.54 = 25,310.18/x
  3. Step 3: Cross multiply
    64,762.04x = 97,085.54 × 25,310.18
  4. Step 4: Simplify right side
    64,762.04x = 2,457,252,492.80
  5. Step 5: Solve for x
    x = 2,457,252,492.80/64,762.04
  6. Step 6: Final answer
    x = 37,942.79

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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.