Home / 62,403.28-93,642.01-22,988.07

Finding the Fourth Proportional to 62,403.28, 93,642.01 and 22,988.07

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Solution

The fourth proportional to 62,403.28, 93,642.01 and 22,988.07 is: 34,495.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,403.28 : 93,642.01 = 22,988.07 : x
  2. Step 2: Convert to fraction form
    62,403.28/93,642.01 = 22,988.07/x
  3. Step 3: Cross multiply
    62,403.28x = 93,642.01 × 22,988.07
  4. Step 4: Simplify right side
    62,403.28x = 2,152,649,023.35
  5. Step 5: Solve for x
    x = 2,152,649,023.35/62,403.28
  6. Step 6: Final answer
    x = 34,495.77

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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.