Home / 94,220.01-141,312.59-42,916.58

Finding the Fourth Proportional to 94,220.01, 141,312.59 and 42,916.58

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Solution

The fourth proportional to 94,220.01, 141,312.59 and 42,916.58 is: 64,366.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,220.01 : 141,312.59 = 42,916.58 : x
  2. Step 2: Convert to fraction form
    94,220.01/141,312.59 = 42,916.58/x
  3. Step 3: Cross multiply
    94,220.01x = 141,312.59 × 42,916.58
  4. Step 4: Simplify right side
    94,220.01x = 6,064,653,073.74
  5. Step 5: Solve for x
    x = 6,064,653,073.74/94,220.01
  6. Step 6: Final answer
    x = 64,366.93

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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.