Home / 62,223.39-93,339.95-22,779.63

Finding the Fourth Proportional to 62,223.39, 93,339.95 and 22,779.63

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Solution

The fourth proportional to 62,223.39, 93,339.95 and 22,779.63 is: 34,171.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,223.39 : 93,339.95 = 22,779.63 : x
  2. Step 2: Convert to fraction form
    62,223.39/93,339.95 = 22,779.63/x
  3. Step 3: Cross multiply
    62,223.39x = 93,339.95 × 22,779.63
  4. Step 4: Simplify right side
    62,223.39x = 2,126,249,411.32
  5. Step 5: Solve for x
    x = 2,126,249,411.32/62,223.39
  6. Step 6: Final answer
    x = 34,171.22

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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.