Home / 62,256.32-93,341.28-22,808

Finding the Fourth Proportional to 62,256.32, 93,341.28 and 22,808

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Solution

The fourth proportional to 62,256.32, 93,341.28 and 22,808 is: 34,196.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,256.32 : 93,341.28 = 22,808 : x
  2. Step 2: Convert to fraction form
    62,256.32/93,341.28 = 22,808/x
  3. Step 3: Cross multiply
    62,256.32x = 93,341.28 × 22,808
  4. Step 4: Simplify right side
    62,256.32x = 2,128,927,914.24
  5. Step 5: Solve for x
    x = 2,128,927,914.24/62,256.32
  6. Step 6: Final answer
    x = 34,196.17

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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.