Home / 41,312.65-57,011.30-23,411.08

Finding the Fourth Proportional to 41,312.65, 57,011.30 and 23,411.08

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Solution

The fourth proportional to 41,312.65, 57,011.30 and 23,411.08 is: 32,307.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,312.65 : 57,011.30 = 23,411.08 : x
  2. Step 2: Convert to fraction form
    41,312.65/57,011.30 = 23,411.08/x
  3. Step 3: Cross multiply
    41,312.65x = 57,011.30 × 23,411.08
  4. Step 4: Simplify right side
    41,312.65x = 1,334,696,105.20
  5. Step 5: Solve for x
    x = 1,334,696,105.20/41,312.65
  6. Step 6: Final answer
    x = 32,307.20

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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.