Home / 62,368.15-86,068.13-35,510.67

Finding the Fourth Proportional to 62,368.15, 86,068.13 and 35,510.67

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Solution

The fourth proportional to 62,368.15, 86,068.13 and 35,510.67 is: 49,004.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,368.15 : 86,068.13 = 35,510.67 : x
  2. Step 2: Convert to fraction form
    62,368.15/86,068.13 = 35,510.67/x
  3. Step 3: Cross multiply
    62,368.15x = 86,068.13 × 35,510.67
  4. Step 4: Simplify right side
    62,368.15x = 3,056,336,354.05
  5. Step 5: Solve for x
    x = 3,056,336,354.05/62,368.15
  6. Step 6: Final answer
    x = 49,004.77

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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.